28911456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{14341}}^1$

素因数の和:14364

約数の個数: 72

約数和(自身を含む): 93968784

約数和(自身を除く): 65057328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 14341, 28682, 43023, 57364, 86046, 100387, 114728, 129069, 172092, 200774, 229456, 258138, 301161, 344184, 401548, 458912, 516276, 602322, 688368, 803096, 903483, 1032552, 1204644, 1376736, 1606192, 1806966, 2065104, 2409288, 3212384, 3613932, 4130208, 4818576, 7227864, 9637152, 14455728, 28911456]

約数ペア:

[(1, 28911456), (2, 14455728), (3, 9637152), (4, 7227864), (6, 4818576), (7, 4130208), (8, 3613932), (9, 3212384), (12, 2409288), (14, 2065104), (16, 1806966), (18, 1606192), (21, 1376736), (24, 1204644), (28, 1032552), (32, 903483), (36, 803096), (42, 688368), (48, 602322), (56, 516276), (63, 458912), (72, 401548), (84, 344184), (96, 301161), (112, 258138), (126, 229456), (144, 200774), (168, 172092), (224, 129069), (252, 114728), (288, 100387), (336, 86046), (504, 57364), (672, 43023), (1008, 28682), (2016, 14341)]