71305433234

素因数分解:

$2^1\times 7^1\times {\mathrm{40639}}^1\times {\mathrm{125329}}^1$

素因数の和:165977

約数の個数: 16

約数和(自身を含む): 122241868800

約数和(自身を除く): 50936435566

約数列:

[1, 2, 7, 14, 40639, 81278, 125329, 250658, 284473, 568946, 877303, 1754606, 5093245231, 10186490462, 35652716617, 71305433234]

約数ペア:

[(1, 71305433234), (2, 35652716617), (7, 10186490462), (14, 5093245231), (40639, 1754606), (81278, 877303), (125329, 568946), (250658, 284473)]