57766826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71671}}^1$

素因数の和:71717

約数の個数: 16

約数和(自身を含む): 96327168

約数和(自身を除く): 38560342

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 71671, 143342, 931723, 1863446, 2221801, 4443602, 28883413, 57766826]

約数ペア:

[(1, 57766826), (2, 28883413), (13, 4443602), (26, 2221801), (31, 1863446), (62, 931723), (403, 143342), (806, 71671)]