29821468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{438551}}^1$

素因数の和:438572

約数の個数: 12

約数和(自身を含む): 55257552

約数和(自身を除く): 25436084

約数列:

[1, 2, 4, 17, 34, 68, 438551, 877102, 1754204, 7455367, 14910734, 29821468]

約数ペア:

[(1, 29821468), (2, 14910734), (4, 7455367), (17, 1754204), (34, 877102), (68, 438551)]