38985016

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2647}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 83888640

約数和(自身を除く): 44903624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 2647, 3682, 5294, 7364, 10588, 14728, 18529, 21176, 37058, 74116, 148232, 696161, 1392322, 2784644, 4873127, 5569288, 9746254, 19492508, 38985016]

約数ペア:

[(1, 38985016), (2, 19492508), (4, 9746254), (7, 5569288), (8, 4873127), (14, 2784644), (28, 1392322), (56, 696161), (263, 148232), (526, 74116), (1052, 37058), (1841, 21176), (2104, 18529), (2647, 14728), (3682, 10588), (5294, 7364)]