64477634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{8581}}^1$

素因数の和:8630

約数の個数: 24

約数和(自身を含む): 110656308

約数和(自身を除く): 46178674

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 8581, 17162, 111553, 145877, 223106, 291754, 1896401, 2479909, 3792802, 4959818, 32238817, 64477634]

約数ペア:

[(1, 64477634), (2, 32238817), (13, 4959818), (17, 3792802), (26, 2479909), (34, 1896401), (221, 291754), (289, 223106), (442, 145877), (578, 111553), (3757, 17162), (7514, 8581)]