Q: What is the sum of all factors of the number 72,721,859 excluding 72,721,859?
A: 10,388,845
The factors of the number 72,721,859 are: 1, 7, 10388837, 72721859.
If you add them up, you will get the total of 72,721,869. Now subtract 72,721,859 to get 10,388,845