7128950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8416

約数の個数: 24

約数和(自身を含む): 14041512

約数和(自身を除く): 6912562

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 8387, 16774, 41935, 83870, 142579, 209675, 285158, 419350, 712895, 1425790, 3564475, 7128950]

約数ペア:

[(1, 7128950), (2, 3564475), (5, 1425790), (10, 712895), (17, 419350), (25, 285158), (34, 209675), (50, 142579), (85, 83870), (170, 41935), (425, 16774), (850, 8387)]