28661432

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{8161}}^1$

素因数の和:8606

約数の個数: 16

約数和(自身を含む): 53869200

約数和(自身を除く): 25207768

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 8161, 16322, 32644, 65288, 3582679, 7165358, 14330716, 28661432]

約数ペア:

[(1, 28661432), (2, 14330716), (4, 7165358), (8, 3582679), (439, 65288), (878, 32644), (1756, 16322), (3512, 8161)]