25205776

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{14723}}^1$

素因数の和:14838

約数の個数: 20

約数和(自身を含む): 49295952

約数和(自身を除く): 24090176

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 14723, 29446, 58892, 117784, 235568, 1575361, 3150722, 6301444, 12602888, 25205776]

約数ペア:

[(1, 25205776), (2, 12602888), (4, 6301444), (8, 3150722), (16, 1575361), (107, 235568), (214, 117784), (428, 58892), (856, 29446), (1712, 14723)]