28198036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{414677}}^1$

素因数の和:414698

約数の個数: 12

約数和(自身を含む): 52249428

約数和(自身を除く): 24051392

約数列:

[1, 2, 4, 17, 34, 68, 414677, 829354, 1658708, 7049509, 14099018, 28198036]

約数ペア:

[(1, 28198036), (2, 14099018), (4, 7049509), (17, 1658708), (34, 829354), (68, 414677)]