25238612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47441}}^1$

素因数の和:47471

約数の個数: 24

約数和(自身を含む): 53135040

約数和(自身を除く): 27896428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 47441, 94882, 189764, 332087, 664174, 901379, 1328348, 1802758, 3605516, 6309653, 12619306, 25238612]

約数ペア:

[(1, 25238612), (2, 12619306), (4, 6309653), (7, 3605516), (14, 1802758), (19, 1328348), (28, 901379), (38, 664174), (76, 332087), (133, 189764), (266, 94882), (532, 47441)]