28993104

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{587}}^1$

素因数の和:622

約数の個数: 120

約数和(自身を含む): 94785600

約数和(自身を除く): 65792496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 587, 588, 686, 784, 882, 1008, 1029, 1174, 1176, 1372, 1761, 1764, 2058, 2348, 2352, 2744, 3087, 3522, 3528, 4109, 4116, 4696, 5283, 5488, 6174, 7044, 7056, 8218, 8232, 9392, 10566, 12327, 12348, 14088, 16436, 16464, 21132, 24654, 24696, 28176, 28763, 32872, 36981, 42264, 49308, 49392, 57526, 65744, 73962, 84528, 86289, 98616, 115052, 147924, 172578, 197232, 201341, 230104, 258867, 295848, 345156, 402682, 460208, 517734, 591696, 604023, 690312, 805364, 1035468, 1208046, 1380624, 1610728, 1812069, 2070936, 2416092, 3221456, 3624138, 4141872, 4832184, 7248276, 9664368, 14496552, 28993104]

約数ペア:

[(1, 28993104), (2, 14496552), (3, 9664368), (4, 7248276), (6, 4832184), (7, 4141872), (8, 3624138), (9, 3221456), (12, 2416092), (14, 2070936), (16, 1812069), (18, 1610728), (21, 1380624), (24, 1208046), (28, 1035468), (36, 805364), (42, 690312), (48, 604023), (49, 591696), (56, 517734), (63, 460208), (72, 402682), (84, 345156), (98, 295848), (112, 258867), (126, 230104), (144, 201341), (147, 197232), (168, 172578), (196, 147924), (252, 115052), (294, 98616), (336, 86289), (343, 84528), (392, 73962), (441, 65744), (504, 57526), (587, 49392), (588, 49308), (686, 42264), (784, 36981), (882, 32872), (1008, 28763), (1029, 28176), (1174, 24696), (1176, 24654), (1372, 21132), (1761, 16464), (1764, 16436), (2058, 14088), (2348, 12348), (2352, 12327), (2744, 10566), (3087, 9392), (3522, 8232), (3528, 8218), (4109, 7056), (4116, 7044), (4696, 6174), (5283, 5488)]