56864906

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{9931}}^1$

素因数の和:10349

約数の個数: 16

約数和(自身を含む): 97730880

約数和(自身を除く): 40865974

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 9931, 19862, 69517, 139034, 4061779, 8123558, 28432453, 56864906]

約数ペア:

[(1, 56864906), (2, 28432453), (7, 8123558), (14, 4061779), (409, 139034), (818, 69517), (2863, 19862), (5726, 9931)]