66011348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18947}}^1$

素因数の和:19031

約数の個数: 24

約数和(自身を含む): 126269472

約数和(自身を除く): 60258124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 18947, 37894, 75788, 246311, 492622, 985244, 1269449, 2538898, 5077796, 16502837, 33005674, 66011348]

約数ペア:

[(1, 66011348), (2, 33005674), (4, 16502837), (13, 5077796), (26, 2538898), (52, 1269449), (67, 985244), (134, 492622), (268, 246311), (871, 75788), (1742, 37894), (3484, 18947)]