8673808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 20998656

約数和(自身を除く): 12324848

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 223, 272, 286, 374, 442, 446, 572, 748, 884, 892, 1144, 1496, 1768, 1784, 2288, 2431, 2453, 2899, 2992, 3536, 3568, 3791, 4862, 4906, 5798, 7582, 9724, 9812, 11596, 15164, 19448, 19624, 23192, 30328, 31889, 38896, 39248, 41701, 46384, 49283, 60656, 63778, 83402, 98566, 127556, 166804, 197132, 255112, 333608, 394264, 510224, 542113, 667216, 788528, 1084226, 2168452, 4336904, 8673808]

約数ペア:

[(1, 8673808), (2, 4336904), (4, 2168452), (8, 1084226), (11, 788528), (13, 667216), (16, 542113), (17, 510224), (22, 394264), (26, 333608), (34, 255112), (44, 197132), (52, 166804), (68, 127556), (88, 98566), (104, 83402), (136, 63778), (143, 60656), (176, 49283), (187, 46384), (208, 41701), (221, 39248), (223, 38896), (272, 31889), (286, 30328), (374, 23192), (442, 19624), (446, 19448), (572, 15164), (748, 11596), (884, 9812), (892, 9724), (1144, 7582), (1496, 5798), (1768, 4906), (1784, 4862), (2288, 3791), (2431, 3568), (2453, 3536), (2899, 2992)]