78007672

素因数分解:

$2^3\times {\mathrm{499}}^1\times {\mathrm{19541}}^1$

素因数の和:20046

約数の個数: 16

約数和(自身を含む): 146565000

約数和(自身を除く): 68557328

約数列:

[1, 2, 4, 8, 499, 998, 1996, 3992, 19541, 39082, 78164, 156328, 9750959, 19501918, 39003836, 78007672]

約数ペア:

[(1, 78007672), (2, 39003836), (4, 19501918), (8, 9750959), (499, 156328), (998, 78164), (1996, 39082), (3992, 19541)]