27202916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{40241}}^1$

素因数の和:40271

約数の個数: 18

約数和(自身を含む): 51550002

約数和(自身を除く): 24347086

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 40241, 80482, 160964, 523133, 1046266, 2092532, 6800729, 13601458, 27202916]

約数ペア:

[(1, 27202916), (2, 13601458), (4, 6800729), (13, 2092532), (26, 1046266), (52, 523133), (169, 160964), (338, 80482), (676, 40241)]