72775436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24889}}^1$

素因数の和:24953

約数の個数: 24

約数和(自身を含む): 137990160

約数和(自身を除く): 65214724

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 24889, 49778, 99556, 423113, 846226, 1070227, 1692452, 2140454, 4280908, 18193859, 36387718, 72775436]

約数ペア:

[(1, 72775436), (2, 36387718), (4, 18193859), (17, 4280908), (34, 2140454), (43, 1692452), (68, 1070227), (86, 846226), (172, 423113), (731, 99556), (1462, 49778), (2924, 24889)]