39418876

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34337}}^1$

素因数の和:34389

約数の個数: 24

約数和(自身を含む): 80762976

約数和(自身を除く): 41344100

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 34337, 68674, 137348, 240359, 480718, 961436, 1407817, 2815634, 5631268, 9854719, 19709438, 39418876]

約数ペア:

[(1, 39418876), (2, 19709438), (4, 9854719), (7, 5631268), (14, 2815634), (28, 1407817), (41, 961436), (82, 480718), (164, 240359), (287, 137348), (574, 68674), (1148, 34337)]