40698704

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{8179}}^1$

素因数の和:8498

約数の個数: 20

約数和(自身を含む): 79116960

約数和(自身を除く): 38418256

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 8179, 16358, 32716, 65432, 130864, 2543669, 5087338, 10174676, 20349352, 40698704]

約数ペア:

[(1, 40698704), (2, 20349352), (4, 10174676), (8, 5087338), (16, 2543669), (311, 130864), (622, 65432), (1244, 32716), (2488, 16358), (4976, 8179)]