27691024

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{12451}}^1$

素因数の和:12598

約数の個数: 20

約数和(自身を含む): 54041680

約数和(自身を除く): 26350656

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 12451, 24902, 49804, 99608, 199216, 1730689, 3461378, 6922756, 13845512, 27691024]

約数ペア:

[(1, 27691024), (2, 13845512), (4, 6922756), (8, 3461378), (16, 1730689), (139, 199216), (278, 99608), (556, 49804), (1112, 24902), (2224, 12451)]