26821244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{94441}}^1$

素因数の和:94516

約数の個数: 12

約数和(自身を含む): 47598768

約数和(自身を除く): 20777524

約数列:

[1, 2, 4, 71, 142, 284, 94441, 188882, 377764, 6705311, 13410622, 26821244]

約数ペア:

[(1, 26821244), (2, 13410622), (4, 6705311), (71, 377764), (142, 188882), (284, 94441)]