39945416

素因数分解:

$2^3\times 7^1\times {\mathrm{713311}}^1$

素因数の和:713324

約数の個数: 16

約数和(自身を含む): 85597440

約数和(自身を除く): 45652024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 713311, 1426622, 2853244, 4993177, 5706488, 9986354, 19972708, 39945416]

約数ペア:

[(1, 39945416), (2, 19972708), (4, 9986354), (7, 5706488), (8, 4993177), (14, 2853244), (28, 1426622), (56, 713311)]