28288314

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{5021}}^1$

素因数の和:5342

約数の個数: 24

約数和(自身を含む): 61499412

約数和(自身を除く): 33211098

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5021, 5634, 10042, 15063, 30126, 45189, 90378, 1571573, 3143146, 4714719, 9429438, 14144157, 28288314]

約数ペア:

[(1, 28288314), (2, 14144157), (3, 9429438), (6, 4714719), (9, 3143146), (18, 1571573), (313, 90378), (626, 45189), (939, 30126), (1878, 15063), (2817, 10042), (5021, 5634)]