68790652

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2411}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 137773440

約数和(自身を除く): 68982788

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 2411, 4076, 4822, 7133, 9644, 14266, 16877, 28532, 33754, 67508, 2456809, 4913618, 9827236, 17197663, 34395326, 68790652]

約数ペア:

[(1, 68790652), (2, 34395326), (4, 17197663), (7, 9827236), (14, 4913618), (28, 2456809), (1019, 67508), (2038, 33754), (2411, 28532), (4076, 16877), (4822, 14266), (7133, 9644)]