81728024

素因数分解:

$2^3\times 7^1\times {\mathrm{1459429}}^1$

素因数の和:1459442

約数の個数: 16

約数和(自身を含む): 175131600

約数和(自身を除く): 93403576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1459429, 2918858, 5837716, 10216003, 11675432, 20432006, 40864012, 81728024]

約数ペア:

[(1, 81728024), (2, 40864012), (4, 20432006), (7, 11675432), (8, 10216003), (14, 5837716), (28, 2918858), (56, 1459429)]