Q: What is the sum of all factors of the number 3,989,272 excluding 3,989,272?
A: 4,559,288
The factors of the number 3,989,272 are: 1, 2, 4, 7, 8, 14, 28, 56, 71237, 142474, 284948, 498659, 569896, 997318, 1994636, 3989272.
If you add them up, you will get the total of 3,989,276. Now subtract 3,989,272 to get 4,559,288