7999964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6137

約数の個数: 24

約数和(自身を含む): 16343040

約数和(自身を除く): 8343076

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 6079, 12158, 24316, 42553, 85106, 170212, 285713, 571426, 1142852, 1999991, 3999982, 7999964]

約数ペア:

[(1, 7999964), (2, 3999982), (4, 1999991), (7, 1142852), (14, 571426), (28, 285713), (47, 170212), (94, 85106), (188, 42553), (329, 24316), (658, 12158), (1316, 6079)]