28698922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70687}}^1$

素因数の和:70725

約数の個数: 16

約数和(自身を含む): 50895360

約数和(自身を除く): 22196438

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 70687, 141374, 494809, 989618, 2049923, 4099846, 14349461, 28698922]

約数ペア:

[(1, 28698922), (2, 14349461), (7, 4099846), (14, 2049923), (29, 989618), (58, 494809), (203, 141374), (406, 70687)]