39393788

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3919}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 79027200

約数和(自身を除く): 39633412

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 3919, 5026, 7838, 10052, 15676, 27433, 54866, 109732, 1406921, 2813842, 5627684, 9848447, 19696894, 39393788]

約数ペア:

[(1, 39393788), (2, 19696894), (4, 9848447), (7, 5627684), (14, 2813842), (28, 1406921), (359, 109732), (718, 54866), (1436, 27433), (2513, 15676), (3919, 10052), (5026, 7838)]