38985964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1597}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 72485280

約数和(自身を除く): 33499316

約数列:

[1, 2, 4, 17, 34, 68, 359, 718, 1436, 1597, 3194, 6103, 6388, 12206, 24412, 27149, 54298, 108596, 573323, 1146646, 2293292, 9746491, 19492982, 38985964]

約数ペア:

[(1, 38985964), (2, 19492982), (4, 9746491), (17, 2293292), (34, 1146646), (68, 573323), (359, 108596), (718, 54298), (1436, 27149), (1597, 24412), (3194, 12206), (6103, 6388)]