25648

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1$

素因数の和:244

約数の個数: 20

約数和(自身を含む): 57040

約数和(自身を除く): 31392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 12824, 25648]

約数ペア:

[(1, 25648), (2, 12824), (4, 6412), (7, 3664), (8, 3206), (14, 1832), (16, 1603), (28, 916), (56, 458), (112, 229)]