12996812584

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{50707}}^1$

素因数の和:50942

約数の個数: 64

約数和(自身を含む): 29207808000

約数和(自身を除く): 16210995416

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 199, 322, 398, 644, 796, 1288, 1393, 1592, 2786, 4577, 5572, 9154, 11144, 18308, 32039, 36616, 50707, 64078, 101414, 128156, 202828, 256312, 354949, 405656, 709898, 1166261, 1419796, 2332522, 2839592, 4665044, 8163827, 9330088, 10090693, 16327654, 20181386, 32655308, 40362772, 65310616, 70634851, 80725544, 141269702, 232085939, 282539404, 464171878, 565078808, 928343756, 1624601573, 1856687512, 3249203146, 6498406292, 12996812584]

約数ペア:

[(1, 12996812584), (2, 6498406292), (4, 3249203146), (7, 1856687512), (8, 1624601573), (14, 928343756), (23, 565078808), (28, 464171878), (46, 282539404), (56, 232085939), (92, 141269702), (161, 80725544), (184, 70634851), (199, 65310616), (322, 40362772), (398, 32655308), (644, 20181386), (796, 16327654), (1288, 10090693), (1393, 9330088), (1592, 8163827), (2786, 4665044), (4577, 2839592), (5572, 2332522), (9154, 1419796), (11144, 1166261), (18308, 709898), (32039, 405656), (36616, 354949), (50707, 256312), (64078, 202828), (101414, 128156)]