25461392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{144667}}^1$

素因数の和:144686

約数の個数: 20

約数和(自身を含む): 53816496

約数和(自身を除く): 28355104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 144667, 289334, 578668, 1157336, 1591337, 2314672, 3182674, 6365348, 12730696, 25461392]

約数ペア:

[(1, 25461392), (2, 12730696), (4, 6365348), (8, 3182674), (11, 2314672), (16, 1591337), (22, 1157336), (44, 578668), (88, 289334), (176, 144667)]