26927740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192341}}^1$

素因数の和:192357

約数の個数: 24

約数和(自身を含む): 64626912

約数和(自身を除く): 37699172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192341, 384682, 769364, 961705, 1346387, 1923410, 2692774, 3846820, 5385548, 6731935, 13463870, 26927740]

約数ペア:

[(1, 26927740), (2, 13463870), (4, 6731935), (5, 5385548), (7, 3846820), (10, 2692774), (14, 1923410), (20, 1346387), (28, 961705), (35, 769364), (70, 384682), (140, 192341)]