28749232

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{4093}}^1$

素因数の和:4540

約数の個数: 20

約数和(自身を含む): 55842160

約数和(自身を除く): 27092928

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 4093, 7024, 8186, 16372, 32744, 65488, 1796827, 3593654, 7187308, 14374616, 28749232]

約数ペア:

[(1, 28749232), (2, 14374616), (4, 7187308), (8, 3593654), (16, 1796827), (439, 65488), (878, 32744), (1756, 16372), (3512, 8186), (4093, 7024)]