Q: What is the sum of all factors of the number 4,439,904 including 4,439,904?

A: 13,321,728

Why is 13,321,728 the sum of all factors of 4,439,904, including 4,439,904?

The factors of the number 4,439,904 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 6607, 13214, 19821, 26428, 39642, 46249, 52856, 79284, 92498, 105712, 138747, 158568, 184996, 211424, 277494, 317136, 369992, 554988, 634272, 739984, 1109976, 1479968, 2219952, 4439904.

If you add them up, you will get the total of 13,321,728.