71726666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{75821}}^1$

素因数の和:75877

約数の個数: 16

約数和(自身を含む): 120102048

約数和(自身を除く): 48375382

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 75821, 151642, 834031, 1668062, 3260303, 6520606, 35863333, 71726666]

約数ペア:

[(1, 71726666), (2, 35863333), (11, 6520606), (22, 3260303), (43, 1668062), (86, 834031), (473, 151642), (946, 75821)]