75013972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10859}}^1$

素因数の和:11031

約数の個数: 24

約数和(自身を含む): 144133920

約数和(自身を除く): 69119948

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 10859, 21718, 43436, 119449, 238898, 477796, 1704863, 3409726, 6819452, 18753493, 37506986, 75013972]

約数ペア:

[(1, 75013972), (2, 37506986), (4, 18753493), (11, 6819452), (22, 3409726), (44, 1704863), (157, 477796), (314, 238898), (628, 119449), (1727, 43436), (3454, 21718), (6908, 10859)]