28285648

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{4027}}^1$

素因数の和:4474

約数の個数: 20

約数和(自身を含む): 54941920

約数和(自身を除く): 26656272

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 4027, 7024, 8054, 16108, 32216, 64432, 1767853, 3535706, 7071412, 14142824, 28285648]

約数ペア:

[(1, 28285648), (2, 14142824), (4, 7071412), (8, 3535706), (16, 1767853), (439, 64432), (878, 32216), (1756, 16108), (3512, 8054), (4027, 7024)]