66426242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 115823520

約数和(自身を除く): 49397278

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 107, 214, 323, 527, 589, 646, 961, 1054, 1178, 1819, 1922, 2033, 3317, 3638, 4066, 6634, 10013, 16337, 18259, 20026, 32674, 34561, 36518, 56389, 63023, 69122, 102827, 112778, 126046, 205654, 310403, 620806, 1071391, 1748059, 1953713, 2142782, 3496118, 3907426, 33213121, 66426242]

約数ペア:

[(1, 66426242), (2, 33213121), (17, 3907426), (19, 3496118), (31, 2142782), (34, 1953713), (38, 1748059), (62, 1071391), (107, 620806), (214, 310403), (323, 205654), (527, 126046), (589, 112778), (646, 102827), (961, 69122), (1054, 63023), (1178, 56389), (1819, 36518), (1922, 34561), (2033, 32674), (3317, 20026), (3638, 18259), (4066, 16337), (6634, 10013)]