27854608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 57808800

約数和(自身を除く): 29954192

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 1553, 2242, 3106, 4484, 6212, 8968, 12424, 17936, 24848, 29507, 59014, 91627, 118028, 183254, 236056, 366508, 472112, 733016, 1466032, 1740913, 3481826, 6963652, 13927304, 27854608]

約数ペア:

[(1, 27854608), (2, 13927304), (4, 6963652), (8, 3481826), (16, 1740913), (19, 1466032), (38, 733016), (59, 472112), (76, 366508), (118, 236056), (152, 183254), (236, 118028), (304, 91627), (472, 59014), (944, 29507), (1121, 24848), (1553, 17936), (2242, 12424), (3106, 8968), (4484, 6212)]