40428635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36587}}^1$

素因数の和:36622

約数の個数: 16

約数和(自身を含む): 55321056

約数和(自身を除く): 14892421

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 36587, 182935, 475631, 621979, 2378155, 3109895, 8085727, 40428635]

約数ペア:

[(1, 40428635), (5, 8085727), (13, 3109895), (17, 2378155), (65, 621979), (85, 475631), (221, 182935), (1105, 36587)]