64663078

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 98360640

約数和(自身を除く): 33697562

約数列:

[1, 2, 139, 163, 278, 326, 1427, 2854, 22657, 45314, 198353, 232601, 396706, 465202, 32331539, 64663078]

約数ペア:

[(1, 64663078), (2, 32331539), (139, 465202), (163, 396706), (278, 232601), (326, 198353), (1427, 45314), (2854, 22657)]