22173829076

素因数分解:

$2^2\times 7^3\times {\mathrm{197}}^1\times {\mathrm{82039}}^1$

素因数の和:82261

約数の個数: 48

約数和(自身を含む): 45482976000

約数和(自身を除く): 23309146924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 343, 394, 686, 788, 1372, 1379, 2758, 5516, 9653, 19306, 38612, 67571, 82039, 135142, 164078, 270284, 328156, 574273, 1148546, 2297092, 4019911, 8039822, 16079644, 16161683, 28139377, 32323366, 56278754, 64646732, 112557508, 113131781, 226263562, 452527124, 791922467, 1583844934, 3167689868, 5543457269, 11086914538, 22173829076]

約数ペア:

[(1, 22173829076), (2, 11086914538), (4, 5543457269), (7, 3167689868), (14, 1583844934), (28, 791922467), (49, 452527124), (98, 226263562), (196, 113131781), (197, 112557508), (343, 64646732), (394, 56278754), (686, 32323366), (788, 28139377), (1372, 16161683), (1379, 16079644), (2758, 8039822), (5516, 4019911), (9653, 2297092), (19306, 1148546), (38612, 574273), (67571, 328156), (82039, 270284), (135142, 164078)]