28362652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 51205392

約数和(自身を除く): 22842740

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 1061, 2122, 4244, 6683, 13366, 26732, 43501, 87002, 172943, 174004, 345886, 691772, 7090663, 14181326, 28362652]

約数ペア:

[(1, 28362652), (2, 14181326), (4, 7090663), (41, 691772), (82, 345886), (163, 174004), (164, 172943), (326, 87002), (652, 43501), (1061, 26732), (2122, 13366), (4244, 6683)]