64666862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{2203}}^1$

素因数の和:3347

約数の個数: 16

約数和(自身を含む): 104601840

約数和(自身を除く): 39934978

約数列:

[1, 2, 13, 26, 1129, 2203, 2258, 4406, 14677, 28639, 29354, 57278, 2487187, 4974374, 32333431, 64666862]

約数ペア:

[(1, 64666862), (2, 32333431), (13, 4974374), (26, 2487187), (1129, 57278), (2203, 29354), (2258, 28639), (4406, 14677)]