28556584

素因数分解:

$2^3\times 7^1\times {\mathrm{509939}}^1$

素因数の和:509952

約数の個数: 16

約数和(自身を含む): 61192800

約数和(自身を除く): 32636216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509939, 1019878, 2039756, 3569573, 4079512, 7139146, 14278292, 28556584]

約数ペア:

[(1, 28556584), (2, 14278292), (4, 7139146), (7, 4079512), (8, 3569573), (14, 2039756), (28, 1019878), (56, 509939)]