71925164

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{62219}}^1$

素因数の和:62257

約数の個数: 18

約数和(自身を含む): 133710780

約数和(自身を除く): 61785616

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 62219, 124438, 248876, 1057723, 2115446, 4230892, 17981291, 35962582, 71925164]

約数ペア:

[(1, 71925164), (2, 35962582), (4, 17981291), (17, 4230892), (34, 2115446), (68, 1057723), (289, 248876), (578, 124438), (1156, 62219)]