28149430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 52941600

約数和(自身を除く): 24792170

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 859, 1130, 1718, 3277, 4295, 6554, 8590, 16385, 24911, 32770, 49822, 97067, 124555, 194134, 249110, 485335, 970670, 2814943, 5629886, 14074715, 28149430]

約数ペア:

[(1, 28149430), (2, 14074715), (5, 5629886), (10, 2814943), (29, 970670), (58, 485335), (113, 249110), (145, 194134), (226, 124555), (290, 97067), (565, 49822), (859, 32770), (1130, 24911), (1718, 16385), (3277, 8590), (4295, 6554)]