25067216

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{2179}}^1$

素因数の和:2906

約数の個数: 20

約数和(自身を含む): 48657600

約数和(自身を除く): 23590384

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2179, 2876, 4358, 5752, 8716, 11504, 17432, 34864, 1566701, 3133402, 6266804, 12533608, 25067216]

約数ペア:

[(1, 25067216), (2, 12533608), (4, 6266804), (8, 3133402), (16, 1566701), (719, 34864), (1438, 17432), (2179, 11504), (2876, 8716), (4358, 5752)]