28685224

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{4987}}^1$

素因数の和:5712

約数の個数: 16

約数和(自身を含む): 53870400

約数和(自身を除く): 25185176

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 4987, 5752, 9974, 19948, 39896, 3585653, 7171306, 14342612, 28685224]

約数ペア:

[(1, 28685224), (2, 14342612), (4, 7171306), (8, 3585653), (719, 39896), (1438, 19948), (2876, 9974), (4987, 5752)]