42492164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74287}}^1$

素因数の和:74315

約数の個数: 24

約数和(自身を含む): 87362688

約数和(自身を除く): 44870524

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 74287, 148574, 297148, 817157, 965731, 1634314, 1931462, 3268628, 3862924, 10623041, 21246082, 42492164]

約数ペア:

[(1, 42492164), (2, 21246082), (4, 10623041), (11, 3862924), (13, 3268628), (22, 1931462), (26, 1634314), (44, 965731), (52, 817157), (143, 297148), (286, 148574), (572, 74287)]