28565568066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{680132573}}^1$

素因数の和:680132585

約数の個数: 16

約数和(自身を含む): 65292727104

約数和(自身を除く): 36727159038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 680132573, 1360265146, 2040397719, 4080795438, 4760928011, 9521856022, 14282784033, 28565568066]

約数ペア:

[(1, 28565568066), (2, 14282784033), (3, 9521856022), (6, 4760928011), (7, 4080795438), (14, 2040397719), (21, 1360265146), (42, 680132573)]