39066916

素因数分解:

$2^2\times 7^2\times {\mathrm{199321}}^1$

素因数の和:199339

約数の個数: 18

約数和(自身を含む): 79529478

約数和(自身を除く): 40462562

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199321, 398642, 797284, 1395247, 2790494, 5580988, 9766729, 19533458, 39066916]

約数ペア:

[(1, 39066916), (2, 19533458), (4, 9766729), (7, 5580988), (14, 2790494), (28, 1395247), (49, 797284), (98, 398642), (196, 199321)]