27387928

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{6571}}^1$

素因数の和:7098

約数の個数: 16

約数和(自身を含む): 51458760

約数和(自身を除く): 24070832

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 6571, 13142, 26284, 52568, 3423491, 6846982, 13693964, 27387928]

約数ペア:

[(1, 27387928), (2, 13693964), (4, 6846982), (8, 3423491), (521, 52568), (1042, 26284), (2084, 13142), (4168, 6571)]