40487594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8011}}^1$

素因数の和:8058

約数の個数: 24

約数和(自身を含む): 73261728

約数和(自身を除く): 32774134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 8011, 16022, 56077, 112154, 152209, 304418, 1065463, 2130926, 2891971, 5783942, 20243797, 40487594]

約数ペア:

[(1, 40487594), (2, 20243797), (7, 5783942), (14, 2891971), (19, 2130926), (38, 1065463), (133, 304418), (266, 152209), (361, 112154), (722, 56077), (2527, 16022), (5054, 8011)]