69396856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{510271}}^1$

素因数の和:510294

約数の個数: 16

約数和(自身を含む): 137773440

約数和(自身を除く): 68376584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 510271, 1020542, 2041084, 4082168, 8674607, 17349214, 34698428, 69396856]

約数ペア:

[(1, 69396856), (2, 34698428), (4, 17349214), (8, 8674607), (17, 4082168), (34, 2041084), (68, 1020542), (136, 510271)]