72002276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1901}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 133725816

約数和(自身を除く): 61723540

約数列:

[1, 2, 4, 17, 34, 68, 557, 1114, 1901, 2228, 3802, 7604, 9469, 18938, 32317, 37876, 64634, 129268, 1058857, 2117714, 4235428, 18000569, 36001138, 72002276]

約数ペア:

[(1, 72002276), (2, 36001138), (4, 18000569), (17, 4235428), (34, 2117714), (68, 1058857), (557, 129268), (1114, 64634), (1901, 37876), (2228, 32317), (3802, 18938), (7604, 9469)]