40958242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2081}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 66282552

約数和(自身を除く): 25324310

約数列:

[1, 2, 13, 26, 757, 1514, 2081, 4162, 9841, 19682, 27053, 54106, 1575317, 3150634, 20479121, 40958242]

約数ペア:

[(1, 40958242), (2, 20479121), (13, 3150634), (26, 1575317), (757, 54106), (1514, 27053), (2081, 19682), (4162, 9841)]