7988848

素因数分解:

$2^4\times 7^1\times {\mathrm{71329}}^1$

素因数の和:71344

約数の個数: 20

約数和(自身を含む): 17689840

約数和(自身を除く): 9700992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71329, 142658, 285316, 499303, 570632, 998606, 1141264, 1997212, 3994424, 7988848]

約数ペア:

[(1, 7988848), (2, 3994424), (4, 1997212), (7, 1141264), (8, 998606), (14, 570632), (16, 499303), (28, 285316), (56, 142658), (112, 71329)]