15671978428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3157127}}^1$

素因数の和:3157221

約数の個数: 24

約数和(自身を含む): 29437061472

約数和(自身を除く): 13765083044

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 3157127, 6314254, 12628508, 53671159, 107342318, 214684636, 230470271, 460940542, 921881084, 3917994607, 7835989214, 15671978428]

約数ペア:

[(1, 15671978428), (2, 7835989214), (4, 3917994607), (17, 921881084), (34, 460940542), (68, 230470271), (73, 214684636), (146, 107342318), (292, 53671159), (1241, 12628508), (2482, 6314254), (4964, 3157127)]