28715272

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{2851}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 53902800

約数和(自身を除く): 25187528

約数列:

[1, 2, 4, 8, 1259, 2518, 2851, 5036, 5702, 10072, 11404, 22808, 3589409, 7178818, 14357636, 28715272]

約数ペア:

[(1, 28715272), (2, 14357636), (4, 7178818), (8, 3589409), (1259, 22808), (2518, 11404), (2851, 10072), (5036, 5702)]