17297168

素因数分解:

$2^4\times 7^1\times {\mathrm{154439}}^1$

素因数の和:154454

約数の個数: 20

約数和(自身を含む): 38301120

約数和(自身を除く): 21003952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 154439, 308878, 617756, 1081073, 1235512, 2162146, 2471024, 4324292, 8648584, 17297168]

約数ペア:

[(1, 17297168), (2, 8648584), (4, 4324292), (7, 2471024), (8, 2162146), (14, 1235512), (16, 1081073), (28, 617756), (56, 308878), (112, 154439)]