28528089208

素因数分解:

$2^3\times {\mathrm{3617}}^1\times {\mathrm{985903}}^1$

素因数の和:989526

約数の個数: 16

約数和(自身を含む): 53505010080

約数和(自身を除く): 24976920872

約数列:

[1, 2, 4, 8, 3617, 7234, 14468, 28936, 985903, 1971806, 3943612, 7887224, 3566011151, 7132022302, 14264044604, 28528089208]

約数ペア:

[(1, 28528089208), (2, 14264044604), (4, 7132022302), (8, 3566011151), (3617, 7887224), (7234, 3943612), (14468, 1971806), (28936, 985903)]