70891016

素因数分解:

$2^3\times 7^1\times {\mathrm{1265911}}^1$

素因数の和:1265924

約数の個数: 16

約数和(自身を含む): 151909440

約数和(自身を除く): 81018424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1265911, 2531822, 5063644, 8861377, 10127288, 17722754, 35445508, 70891016]

約数ペア:

[(1, 70891016), (2, 35445508), (4, 17722754), (7, 10127288), (8, 8861377), (14, 5063644), (28, 2531822), (56, 1265911)]