68494504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{658601}}^1$

素因数の和:658620

約数の個数: 16

約数和(自身を含む): 138306420

約数和(自身を除く): 69811916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 658601, 1317202, 2634404, 5268808, 8561813, 17123626, 34247252, 68494504]

約数ペア:

[(1, 68494504), (2, 34247252), (4, 17123626), (8, 8561813), (13, 5268808), (26, 2634404), (52, 1317202), (104, 658601)]