72086114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17729}}^1$

素因数の和:17857

約数の個数: 16

約数和(自身を含む): 114890400

約数和(自身を除く): 42804286

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 17729, 35458, 336851, 673702, 1897003, 3794006, 36043057, 72086114]

約数ペア:

[(1, 72086114), (2, 36043057), (19, 3794006), (38, 1897003), (107, 673702), (214, 336851), (2033, 35458), (4066, 17729)]