28395002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7307}}^1$

素因数の和:7405

約数の個数: 16

約数和(自身を含む): 44724960

約数和(自身を除く): 16329958

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 7307, 14614, 211903, 423806, 489569, 979138, 14197501, 28395002]

約数ペア:

[(1, 28395002), (2, 14197501), (29, 979138), (58, 489569), (67, 423806), (134, 211903), (1943, 14614), (3886, 7307)]