25540438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15077}}^1$

素因数の和:15108

約数の個数: 24

約数和(自身を含む): 48128976

約数和(自身を除く): 22588538

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 15077, 30154, 105539, 165847, 211078, 331694, 1160929, 1824317, 2321858, 3648634, 12770219, 25540438]

約数ペア:

[(1, 25540438), (2, 12770219), (7, 3648634), (11, 2321858), (14, 1824317), (22, 1160929), (77, 331694), (121, 211078), (154, 165847), (242, 105539), (847, 30154), (1694, 15077)]