74810644

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 133694568

約数和(自身を除く): 58883924

約数列:

[1, 2, 4, 61, 122, 244, 257, 514, 1028, 1193, 2386, 4772, 15677, 31354, 62708, 72773, 145546, 291092, 306601, 613202, 1226404, 18702661, 37405322, 74810644]

約数ペア:

[(1, 74810644), (2, 37405322), (4, 18702661), (61, 1226404), (122, 613202), (244, 306601), (257, 291092), (514, 145546), (1028, 72773), (1193, 62708), (2386, 31354), (4772, 15677)]