79868656

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17393}}^1$

素因数の和:17449

約数の個数: 40

約数和(自身を含む): 181175904

約数和(自身を除く): 101307248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 17393, 34786, 69572, 121751, 139144, 243502, 278288, 487004, 713113, 974008, 1426226, 1948016, 2852452, 4991791, 5704904, 9983582, 11409808, 19967164, 39934328, 79868656]

約数ペア:

[(1, 79868656), (2, 39934328), (4, 19967164), (7, 11409808), (8, 9983582), (14, 5704904), (16, 4991791), (28, 2852452), (41, 1948016), (56, 1426226), (82, 974008), (112, 713113), (164, 487004), (287, 278288), (328, 243502), (574, 139144), (656, 121751), (1148, 69572), (2296, 34786), (4592, 17393)]