67028768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 138184704

約数和(自身を除く): 71155936

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1087, 1312, 1504, 1927, 2174, 3854, 4348, 7708, 8696, 15416, 17392, 30832, 34784, 44567, 51089, 61664, 89134, 102178, 178268, 204356, 356536, 408712, 713072, 817424, 1426144, 1634848, 2094649, 4189298, 8378596, 16757192, 33514384, 67028768]

約数ペア:

[(1, 67028768), (2, 33514384), (4, 16757192), (8, 8378596), (16, 4189298), (32, 2094649), (41, 1634848), (47, 1426144), (82, 817424), (94, 713072), (164, 408712), (188, 356536), (328, 204356), (376, 178268), (656, 102178), (752, 89134), (1087, 61664), (1312, 51089), (1504, 44567), (1927, 34784), (2174, 30832), (3854, 17392), (4348, 15416), (7708, 8696)]