78628668

素因数分解:

$2^2\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{5297}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 183649872

約数和(自身を除く): 105021204

約数列:

[1, 2, 3, 4, 6, 12, 1237, 2474, 3711, 4948, 5297, 7422, 10594, 14844, 15891, 21188, 31782, 63564, 6552389, 13104778, 19657167, 26209556, 39314334, 78628668]

約数ペア:

[(1, 78628668), (2, 39314334), (3, 26209556), (4, 19657167), (6, 13104778), (12, 6552389), (1237, 63564), (2474, 31782), (3711, 21188), (4948, 15891), (5297, 14844), (7422, 10594)]