57040568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1657}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 115595760

約数和(自身を除く): 58555192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 1657, 2648, 3314, 4303, 6628, 8606, 13256, 17212, 21541, 34424, 43082, 86164, 172328, 548467, 1096934, 2193868, 4387736, 7130071, 14260142, 28520284, 57040568]

約数ペア:

[(1, 57040568), (2, 28520284), (4, 14260142), (8, 7130071), (13, 4387736), (26, 2193868), (52, 1096934), (104, 548467), (331, 172328), (662, 86164), (1324, 43082), (1657, 34424), (2648, 21541), (3314, 17212), (4303, 13256), (6628, 8606)]