25794601

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 30672000

約数和(自身を除く): 4877399

約数列:

[1, 7, 29, 203, 283, 449, 1981, 3143, 8207, 13021, 57449, 91147, 127067, 889469, 3684943, 25794601]

約数ペア:

[(1, 25794601), (7, 3684943), (29, 889469), (203, 127067), (283, 91147), (449, 57449), (1981, 13021), (3143, 8207)]