27819268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1571}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 51498720

約数和(自身を除く): 23679452

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 1571, 3142, 4427, 6284, 8854, 17708, 29849, 59698, 119396, 366043, 732086, 1464172, 6954817, 13909634, 27819268]

約数ペア:

[(1, 27819268), (2, 13909634), (4, 6954817), (19, 1464172), (38, 732086), (76, 366043), (233, 119396), (466, 59698), (932, 29849), (1571, 17708), (3142, 8854), (4427, 6284)]