72555002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 121296000

約数和(自身を除く): 48740998

約数列:

[1, 2, 13, 26, 37, 74, 199, 379, 398, 481, 758, 962, 2587, 4927, 5174, 7363, 9854, 14023, 14726, 28046, 75421, 95719, 150842, 182299, 191438, 364598, 980473, 1960946, 2790577, 5581154, 36277501, 72555002]

約数ペア:

[(1, 72555002), (2, 36277501), (13, 5581154), (26, 2790577), (37, 1960946), (74, 980473), (199, 364598), (379, 191438), (398, 182299), (481, 150842), (758, 95719), (962, 75421), (2587, 28046), (4927, 14726), (5174, 14023), (7363, 9854)]