28540514014

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1\times {\mathrm{157177}}^1$

素因数の和:157899

約数の個数: 16

約数和(自身を含む): 43151019408

約数和(自身を除く): 14610505394

約数列:

[1, 2, 163, 326, 557, 1114, 90791, 157177, 181582, 314354, 25619851, 51239702, 87547589, 175095178, 14270257007, 28540514014]

約数ペア:

[(1, 28540514014), (2, 14270257007), (163, 175095178), (326, 87547589), (557, 51239702), (1114, 25619851), (90791, 314354), (157177, 181582)]