40014686

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3947}}^1$

素因数の和:4123

約数の個数: 16

約数和(自身を含む): 62109936

約数和(自身を除く): 22095250

約数列:

[1, 2, 37, 74, 137, 274, 3947, 5069, 7894, 10138, 146039, 292078, 540739, 1081478, 20007343, 40014686]

約数ペア:

[(1, 40014686), (2, 20007343), (37, 1081478), (74, 540739), (137, 292078), (274, 146039), (3947, 10138), (5069, 7894)]