66264128

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:931

約数の個数: 56

約数和(自身を含む): 151205184

約数和(自身を除く): 84941056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 701, 844, 1402, 1477, 1688, 2804, 2954, 3376, 4907, 5608, 5908, 6752, 9814, 11216, 11816, 13504, 19628, 22432, 23632, 39256, 44864, 47264, 78512, 94528, 147911, 157024, 295822, 314048, 591644, 1035377, 1183288, 2070754, 2366576, 4141508, 4733152, 8283016, 9466304, 16566032, 33132064, 66264128]

約数ペア:

[(1, 66264128), (2, 33132064), (4, 16566032), (7, 9466304), (8, 8283016), (14, 4733152), (16, 4141508), (28, 2366576), (32, 2070754), (56, 1183288), (64, 1035377), (112, 591644), (211, 314048), (224, 295822), (422, 157024), (448, 147911), (701, 94528), (844, 78512), (1402, 47264), (1477, 44864), (1688, 39256), (2804, 23632), (2954, 22432), (3376, 19628), (4907, 13504), (5608, 11816), (5908, 11216), (6752, 9814)]