Q: What is the sum of all factors of the number 702 excluding 702?
A: 978
The factors of the number 702 are: 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702.
If you add them up, you will get the total of 1,680. Now subtract 702 to get 978