64578098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67129}}^1$

素因数の和:67181

約数の個数: 16

約数和(自身を含む): 107139480

約数和(自身を除く): 42561382

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 67129, 134258, 872677, 1745354, 2483773, 4967546, 32289049, 64578098]

約数ペア:

[(1, 64578098), (2, 32289049), (13, 4967546), (26, 2483773), (37, 1745354), (74, 872677), (481, 134258), (962, 67129)]