71610212

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 127477560

約数和(自身を除く): 55867348

約数列:

[1, 2, 4, 101, 157, 202, 314, 404, 628, 1129, 2258, 4516, 15857, 31714, 63428, 114029, 177253, 228058, 354506, 456116, 709012, 17902553, 35805106, 71610212]

約数ペア:

[(1, 71610212), (2, 35805106), (4, 17902553), (101, 709012), (157, 456116), (202, 354506), (314, 228058), (404, 177253), (628, 114029), (1129, 63428), (2258, 31714), (4516, 15857)]