26638436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11423}}^1$

素因数の和:11491

約数の個数: 24

約数和(自身を含む): 51819264

約数和(自身を除く): 25180828

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 11423, 22846, 45692, 125653, 251306, 502612, 605419, 1210838, 2421676, 6659609, 13319218, 26638436]

約数ペア:

[(1, 26638436), (2, 13319218), (4, 6659609), (11, 2421676), (22, 1210838), (44, 605419), (53, 502612), (106, 251306), (212, 125653), (583, 45692), (1166, 22846), (2332, 11423)]