Q: What is the sum of all factors of the number 72,005,428 excluding 72,005,428?
A: 66,884,876
The factors of the number 72,005,428 are: 1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 16871, 33742, 67484, 185581, 371162, 742324, 1636487, 3272974, 6545948, 18001357, 36002714, 72005428.
If you add them up, you will get the total of 72,005,494. Now subtract 72,005,428 to get 66,884,876