71461768

素因数分解:

$2^3\times 7^1\times {\mathrm{1276103}}^1$

素因数の和:1276116

約数の個数: 16

約数和(自身を含む): 153132480

約数和(自身を除く): 81670712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1276103, 2552206, 5104412, 8932721, 10208824, 17865442, 35730884, 71461768]

約数ペア:

[(1, 71461768), (2, 35730884), (4, 17865442), (7, 10208824), (8, 8932721), (14, 5104412), (28, 2552206), (56, 1276103)]