78757924

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2879}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 157731840

約数和(自身を除く): 78973916

約数列:

[1, 2, 4, 7, 14, 28, 977, 1954, 2879, 3908, 5758, 6839, 11516, 13678, 20153, 27356, 40306, 80612, 2812783, 5625566, 11251132, 19689481, 39378962, 78757924]

約数ペア:

[(1, 78757924), (2, 39378962), (4, 19689481), (7, 11251132), (14, 5625566), (28, 2812783), (977, 80612), (1954, 40306), (2879, 27356), (3908, 20153), (5758, 13678), (6839, 11516)]