40853774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25759}}^1$

素因数の和:25835

約数の個数: 16

約数和(自身を含む): 67079040

約数和(自身を除く): 26225266

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 25759, 51518, 334867, 669734, 1571299, 3142598, 20426887, 40853774]

約数ペア:

[(1, 40853774), (2, 20426887), (13, 3142598), (26, 1571299), (61, 669734), (122, 334867), (793, 51518), (1586, 25759)]