7689656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73939}}^1$

素因数の和:73958

約数の個数: 16

約数和(自身を含む): 15527400

約数和(自身を除く): 7837744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 73939, 147878, 295756, 591512, 961207, 1922414, 3844828, 7689656]

約数ペア:

[(1, 7689656), (2, 3844828), (4, 1922414), (8, 961207), (13, 591512), (26, 295756), (52, 147878), (104, 73939)]