68862556

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8011}}^1$

素因数の和:8329

約数の個数: 24

約数和(自身を含む): 138190976

約数和(自身を除く): 69328420

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8011, 8596, 16022, 32044, 56077, 112154, 224308, 2459377, 4918754, 9837508, 17215639, 34431278, 68862556]

約数ペア:

[(1, 68862556), (2, 34431278), (4, 17215639), (7, 9837508), (14, 4918754), (28, 2459377), (307, 224308), (614, 112154), (1228, 56077), (2149, 32044), (4298, 16022), (8011, 8596)]