25851728

素因数分解:

$2^4\times 7^1\times {\mathrm{230819}}^1$

素因数の和:230834

約数の個数: 20

約数和(自身を含む): 57243360

約数和(自身を除く): 31391632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230819, 461638, 923276, 1615733, 1846552, 3231466, 3693104, 6462932, 12925864, 25851728]

約数ペア:

[(1, 25851728), (2, 12925864), (4, 6462932), (7, 3693104), (8, 3231466), (14, 1846552), (16, 1615733), (28, 923276), (56, 461638), (112, 230819)]