28015216

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{1279}}^1$

素因数の和:1361

約数の個数: 30

約数和(自身を含む): 55829760

約数和(自身を除く): 27814544

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1279, 1369, 2558, 2738, 5116, 5476, 10232, 10952, 20464, 21904, 47323, 94646, 189292, 378584, 757168, 1750951, 3501902, 7003804, 14007608, 28015216]

約数ペア:

[(1, 28015216), (2, 14007608), (4, 7003804), (8, 3501902), (16, 1750951), (37, 757168), (74, 378584), (148, 189292), (296, 94646), (592, 47323), (1279, 21904), (1369, 20464), (2558, 10952), (2738, 10232), (5116, 5476)]