13778576

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 31230144

約数和(自身を除く): 17451568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 2861, 4816, 5722, 11444, 20027, 22888, 40054, 45776, 80108, 123023, 160216, 246046, 320432, 492092, 861161, 984184, 1722322, 1968368, 3444644, 6889288, 13778576]

約数ペア:

[(1, 13778576), (2, 6889288), (4, 3444644), (7, 1968368), (8, 1722322), (14, 984184), (16, 861161), (28, 492092), (43, 320432), (56, 246046), (86, 160216), (112, 123023), (172, 80108), (301, 45776), (344, 40054), (602, 22888), (688, 20027), (1204, 11444), (2408, 5722), (2861, 4816)]