64768916

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{21911}}^1$

素因数の和:22654

約数の個数: 12

約数和(自身を含む): 113504160

約数和(自身を除く): 48735244

約数列:

[1, 2, 4, 739, 1478, 2956, 21911, 43822, 87644, 16192229, 32384458, 64768916]

約数ペア:

[(1, 64768916), (2, 32384458), (4, 16192229), (739, 87644), (1478, 43822), (2956, 21911)]