Q: What is the sum of all factors of the number 77,878,612 excluding 77,878,612?
A: 77,878,668
The factors of the number 77,878,612 are: 1, 2, 4, 7, 14, 28, 2781379, 5562758, 11125516, 19469653, 38939306, 77878612.
If you add them up, you will get the total of 77,878,689. Now subtract 77,878,612 to get 77,878,668