7872764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 14716800

約数和(自身を除く): 6844036

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 1459, 2698, 2918, 5396, 5836, 27721, 55442, 103589, 110884, 207178, 414356, 1968191, 3936382, 7872764]

約数ペア:

[(1, 7872764), (2, 3936382), (4, 1968191), (19, 414356), (38, 207178), (71, 110884), (76, 103589), (142, 55442), (284, 27721), (1349, 5836), (1459, 5396), (2698, 2918)]