84393778

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 151113600

約数和(自身を除く): 66719822

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 602, 686, 2107, 2861, 4214, 5722, 14749, 20027, 29498, 40054, 123023, 140189, 246046, 280378, 861161, 981323, 1722322, 1962646, 6028127, 12056254, 42196889, 84393778]

約数ペア:

[(1, 84393778), (2, 42196889), (7, 12056254), (14, 6028127), (43, 1962646), (49, 1722322), (86, 981323), (98, 861161), (301, 280378), (343, 246046), (602, 140189), (686, 123023), (2107, 40054), (2861, 29498), (4214, 20027), (5722, 14749)]