28860373

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 32400000

約数和(自身を除く): 3539627

約数列:

[1, 17, 19, 199, 323, 449, 3383, 3781, 7633, 8531, 64277, 89351, 145027, 1518967, 1697669, 28860373]

約数ペア:

[(1, 28860373), (17, 1697669), (19, 1518967), (199, 145027), (323, 89351), (449, 64277), (3383, 8531), (3781, 7633)]