71645518

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{6421}}^1$

素因数の和:7227

約数の個数: 16

約数和(自身を含む): 122994144

約数和(自身を除く): 51348626

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 6421, 11158, 12842, 44947, 89894, 5117537, 10235074, 35822759, 71645518]

約数ペア:

[(1, 71645518), (2, 35822759), (7, 10235074), (14, 5117537), (797, 89894), (1594, 44947), (5579, 12842), (6421, 11158)]