66366404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1847}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 125323968

約数和(自身を除く): 58957564

約数列:

[1, 2, 4, 13, 26, 52, 691, 1382, 1847, 2764, 3694, 7388, 8983, 17966, 24011, 35932, 48022, 96044, 1276277, 2552554, 5105108, 16591601, 33183202, 66366404]

約数ペア:

[(1, 66366404), (2, 33183202), (4, 16591601), (13, 5105108), (26, 2552554), (52, 1276277), (691, 96044), (1382, 48022), (1847, 35932), (2764, 24011), (3694, 17966), (7388, 8983)]