Contradictions about Jacob (Isarel) and his sons

Jacob (aka Israel)

When did Jacob rename Luz to Bethel? (73)

How many were in Jacob's family when they came into Egypt? (83)

What were the twelve tribes of Israel (Jacob)? (84)

Where was Jacob buried? (85)

Who bought the sepulcher in Shechem from the sons of Hamor? (169)

How many descendants of Jacob and Leah went to Egypt with Jacob? (538)

Joseph

Who brought Joseph into Egypt? (76)

Where did Joseph's brothers find the hidden money? (77)

Benjamin

How old was Benjamin when his clan migrated to Egypt? (78)

Who were the sons of Benjamin? (81)

Were Naaman and Ard the sons or the grandsons of Benjamin? (82)