68503784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 133426440

約数和(自身を除く): 64922656

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 2861, 2993, 5722, 5986, 11444, 11972, 22888, 23944, 117301, 208853, 234602, 417706, 469204, 835412, 938408, 1670824, 8562973, 17125946, 34251892, 68503784]

約数ペア:

[(1, 68503784), (2, 34251892), (4, 17125946), (8, 8562973), (41, 1670824), (73, 938408), (82, 835412), (146, 469204), (164, 417706), (292, 234602), (328, 208853), (584, 117301), (2861, 23944), (2993, 22888), (5722, 11972), (5986, 11444)]