28647192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4216

約数の個数: 64

約数和(自身を含む): 83865600

約数和(自身を除く): 55218408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 4159, 6888, 8318, 12477, 16636, 24954, 29113, 33272, 49908, 58226, 87339, 99816, 116452, 170519, 174678, 232904, 341038, 349356, 511557, 682076, 698712, 1023114, 1193633, 1364152, 2046228, 2387266, 3580899, 4092456, 4774532, 7161798, 9549064, 14323596, 28647192]

約数ペア:

[(1, 28647192), (2, 14323596), (3, 9549064), (4, 7161798), (6, 4774532), (7, 4092456), (8, 3580899), (12, 2387266), (14, 2046228), (21, 1364152), (24, 1193633), (28, 1023114), (41, 698712), (42, 682076), (56, 511557), (82, 349356), (84, 341038), (123, 232904), (164, 174678), (168, 170519), (246, 116452), (287, 99816), (328, 87339), (492, 58226), (574, 49908), (861, 33272), (984, 29113), (1148, 24954), (1722, 16636), (2296, 12477), (3444, 8318), (4159, 6888)]