27999824

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47297}}^1$

素因数の和:47342

約数の個数: 20

約数和(自身を含む): 55717044

約数和(自身を除く): 27717220

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47297, 94594, 189188, 378376, 756752, 1749989, 3499978, 6999956, 13999912, 27999824]

約数ペア:

[(1, 27999824), (2, 13999912), (4, 6999956), (8, 3499978), (16, 1749989), (37, 756752), (74, 378376), (148, 189188), (296, 94594), (592, 47297)]