28066884

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{3253}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 65600640

約数和(自身を除く): 37533756

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 2157, 2876, 3253, 4314, 6506, 8628, 9759, 13012, 19518, 39036, 2338907, 4677814, 7016721, 9355628, 14033442, 28066884]

約数ペア:

[(1, 28066884), (2, 14033442), (3, 9355628), (4, 7016721), (6, 4677814), (12, 2338907), (719, 39036), (1438, 19518), (2157, 13012), (2876, 9759), (3253, 8628), (4314, 6506)]