64900628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73417}}^1$

素因数の和:73451

約数の個数: 24

約数和(自身を含む): 129509352

約数和(自身を除く): 64608724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 73417, 146834, 293668, 954421, 1248089, 1908842, 2496178, 3817684, 4992356, 16225157, 32450314, 64900628]

約数ペア:

[(1, 64900628), (2, 32450314), (4, 16225157), (13, 4992356), (17, 3817684), (26, 2496178), (34, 1908842), (52, 1248089), (68, 954421), (221, 293668), (442, 146834), (884, 73417)]