64994774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{147047}}^1$

素因数の和:147079

約数の個数: 16

約数和(自身を含む): 111168288

約数和(自身を除く): 46173514

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 147047, 294094, 1911611, 2499799, 3823222, 4999598, 32497387, 64994774]

約数ペア:

[(1, 64994774), (2, 32497387), (13, 4999598), (17, 3823222), (26, 2499799), (34, 1911611), (221, 294094), (442, 147047)]