27417884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{40559}}^1$

素因数の和:40589

約数の個数: 18

約数和(自身を含む): 51957360

約数和(自身を除く): 24539476

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 40559, 81118, 162236, 527267, 1054534, 2109068, 6854471, 13708942, 27417884]

約数ペア:

[(1, 27417884), (2, 13708942), (4, 6854471), (13, 2109068), (26, 1054534), (52, 527267), (169, 162236), (338, 81118), (676, 40559)]