39779852

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1307}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 79693824

約数和(自身を除く): 39913972

約数列:

[1, 2, 4, 7, 14, 28, 1087, 1307, 2174, 2614, 4348, 5228, 7609, 9149, 15218, 18298, 30436, 36596, 1420709, 2841418, 5682836, 9944963, 19889926, 39779852]

約数ペア:

[(1, 39779852), (2, 19889926), (4, 9944963), (7, 5682836), (14, 2841418), (28, 1420709), (1087, 36596), (1307, 30436), (2174, 18298), (2614, 15218), (4348, 9149), (5228, 7609)]