Q: What is the sum of all factors of the number 12,721,744 including 12,721,744?

A: 28,484,288

Why is 28,484,288 the sum of all factors of 12,721,744, including 12,721,744?

The factors of the number 12,721,744 are: 1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1171, 1358, 1552, 2342, 2716, 4684, 5432, 8197, 9368, 10864, 16394, 18736, 32788, 65576, 113587, 131152, 227174, 454348, 795109, 908696, 1590218, 1817392, 3180436, 6360872, 12721744.

If you add them up, you will get the total of 28,484,288.