40729282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63839}}^1$

素因数の和:63881

約数の個数: 16

約数和(自身を含む): 68947200

約数和(自身を除く): 28217918

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 63839, 127678, 702229, 1404458, 1851331, 3702662, 20364641, 40729282]

約数ペア:

[(1, 40729282), (2, 20364641), (11, 3702662), (22, 1851331), (29, 1404458), (58, 702229), (319, 127678), (638, 63839)]