25909262

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4007}}^1$

素因数の和:4123

約数の個数: 16

約数和(自身を含む): 40256352

約数和(自身を除く): 14347090

約数列:

[1, 2, 53, 61, 106, 122, 3233, 4007, 6466, 8014, 212371, 244427, 424742, 488854, 12954631, 25909262]

約数ペア:

[(1, 25909262), (2, 12954631), (53, 488854), (61, 424742), (106, 244427), (122, 212371), (3233, 8014), (4007, 6466)]