28530872

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{10103}}^1$

素因数の和:10462

約数の個数: 16

約数和(自身を含む): 53652240

約数和(自身を除く): 25121368

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 10103, 20206, 40412, 80824, 3566359, 7132718, 14265436, 28530872]

約数ペア:

[(1, 28530872), (2, 14265436), (4, 7132718), (8, 3566359), (353, 80824), (706, 40412), (1412, 20206), (2824, 10103)]