56471246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127763}}^1$

素因数の和:127795

約数の個数: 16

約数和(自身を含む): 96589584

約数和(自身を除く): 40118338

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 127763, 255526, 1660919, 2171971, 3321838, 4343942, 28235623, 56471246]

約数ペア:

[(1, 56471246), (2, 28235623), (13, 4343942), (17, 3321838), (26, 2171971), (34, 1660919), (221, 255526), (442, 127763)]