68542256

素因数分解:

$2^4\times {\mathrm{1627}}^1\times {\mathrm{2633}}^1$

素因数の和:4268

約数の個数: 20

約数和(自身を含む): 132932712

約数和(自身を除く): 64390456

約数列:

[1, 2, 4, 8, 16, 1627, 2633, 3254, 5266, 6508, 10532, 13016, 21064, 26032, 42128, 4283891, 8567782, 17135564, 34271128, 68542256]

約数ペア:

[(1, 68542256), (2, 34271128), (4, 17135564), (8, 8567782), (16, 4283891), (1627, 42128), (2633, 26032), (3254, 21064), (5266, 13016), (6508, 10532)]