Q: What is the sum of all factors of the number 1,261,568 including 1,261,568?

A: 3,145,632

Why is 3,145,632 the sum of all factors of 1,261,568, including 1,261,568?

The factors of the number 1,261,568 are: 1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2048, 2464, 2816, 3584, 4096, 4928, 5632, 7168, 8192, 9856, 11264, 14336, 16384, 19712, 22528, 28672, 39424, 45056, 57344, 78848, 90112, 114688, 157696, 180224, 315392, 630784, 1261568.

If you add them up, you will get the total of 3,145,632.