282948064

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17791}}^1$

素因数の和:17879

約数の個数: 48

約数和(自身を含む): 645636096

約数和(自身を除く): 362688032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 17791, 35582, 71164, 124537, 142328, 249074, 284656, 498148, 569312, 996296, 1263161, 1992592, 2526322, 3985184, 5052644, 8842127, 10105288, 17684254, 20210576, 35368508, 40421152, 70737016, 141474032, 282948064]

約数ペア:

[(1, 282948064), (2, 141474032), (4, 70737016), (7, 40421152), (8, 35368508), (14, 20210576), (16, 17684254), (28, 10105288), (32, 8842127), (56, 5052644), (71, 3985184), (112, 2526322), (142, 1992592), (224, 1263161), (284, 996296), (497, 569312), (568, 498148), (994, 284656), (1136, 249074), (1988, 142328), (2272, 124537), (3976, 71164), (7952, 35582), (15904, 17791)]