66769016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 129358080

約数和(自身を除く): 62589064

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1181, 1528, 2362, 4724, 7067, 9448, 14134, 28268, 43697, 56536, 87394, 174788, 225571, 349576, 451142, 902284, 1804568, 8346127, 16692254, 33384508, 66769016]

約数ペア:

[(1, 66769016), (2, 33384508), (4, 16692254), (8, 8346127), (37, 1804568), (74, 902284), (148, 451142), (191, 349576), (296, 225571), (382, 174788), (764, 87394), (1181, 56536), (1528, 43697), (2362, 28268), (4724, 14134), (7067, 9448)]