39729298

素因数分解:

$2^1\times 7^2\times {\mathrm{405401}}^1$

素因数の和:405417

約数の個数: 12

約数和(自身を含む): 69323742

約数和(自身を除く): 29594444

約数列:

[1, 2, 7, 14, 49, 98, 405401, 810802, 2837807, 5675614, 19864649, 39729298]

約数ペア:

[(1, 39729298), (2, 19864649), (7, 5675614), (14, 2837807), (49, 810802), (98, 405401)]