78426686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73571}}^1$

素因数の和:73627

約数の個数: 16

約数和(自身を含む): 129781008

約数和(自身を除く): 51354322

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 73571, 147142, 956423, 1912846, 3016411, 6032822, 39213343, 78426686]

約数ペア:

[(1, 78426686), (2, 39213343), (13, 6032822), (26, 3016411), (41, 1912846), (82, 956423), (533, 147142), (1066, 73571)]