28756006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18457}}^1$

素因数の和:18519

約数の個数: 16

約数和(自身を含む): 46514160

約数和(自身を除く): 17758154

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 18457, 36914, 350683, 701366, 756737, 1513474, 14378003, 28756006]

約数ペア:

[(1, 28756006), (2, 14378003), (19, 1513474), (38, 756737), (41, 701366), (82, 350683), (779, 36914), (1558, 18457)]