29291372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{665713}}^1$

素因数の和:665728

約数の個数: 12

約数和(自身を含む): 55919976

約数和(自身を除く): 26628604

約数列:

[1, 2, 4, 11, 22, 44, 665713, 1331426, 2662852, 7322843, 14645686, 29291372]

約数ペア:

[(1, 29291372), (2, 14645686), (4, 7322843), (11, 2662852), (22, 1331426), (44, 665713)]