27580372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 50605632

約数和(自身を除く): 23025260

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 3911, 7052, 7822, 15644, 160351, 168173, 320702, 336346, 641404, 672692, 6895093, 13790186, 27580372]

約数ペア:

[(1, 27580372), (2, 13790186), (4, 6895093), (41, 672692), (43, 641404), (82, 336346), (86, 320702), (164, 168173), (172, 160351), (1763, 15644), (3526, 7822), (3911, 7052)]