40950518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 75380544

約数和(自身を除く): 34430026

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2357, 2482, 4714, 8687, 16499, 17374, 32998, 40069, 80138, 172061, 280483, 344122, 560966, 1204427, 2408854, 2925037, 5850074, 20475259, 40950518]

約数ペア:

[(1, 40950518), (2, 20475259), (7, 5850074), (14, 2925037), (17, 2408854), (34, 1204427), (73, 560966), (119, 344122), (146, 280483), (238, 172061), (511, 80138), (1022, 40069), (1241, 32998), (2357, 17374), (2482, 16499), (4714, 8687)]