28662808

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{7039}}^1$

素因数の和:7554

約数の個数: 16

約数和(自身を含む): 53856000

約数和(自身を除く): 25193192

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 7039, 14078, 28156, 56312, 3582851, 7165702, 14331404, 28662808]

約数ペア:

[(1, 28662808), (2, 14331404), (4, 7165702), (8, 3582851), (509, 56312), (1018, 28156), (2036, 14078), (4072, 7039)]