28740016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 57590064

約数和(自身を除く): 28850048

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 227, 328, 386, 454, 656, 772, 908, 1544, 1816, 3088, 3632, 7913, 9307, 15826, 18614, 31652, 37228, 43811, 63304, 74456, 87622, 126608, 148912, 175244, 350488, 700976, 1796251, 3592502, 7185004, 14370008, 28740016]

約数ペア:

[(1, 28740016), (2, 14370008), (4, 7185004), (8, 3592502), (16, 1796251), (41, 700976), (82, 350488), (164, 175244), (193, 148912), (227, 126608), (328, 87622), (386, 74456), (454, 63304), (656, 43811), (772, 37228), (908, 31652), (1544, 18614), (1816, 15826), (3088, 9307), (3632, 7913)]