68857367098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{55829}}^1$

素因数の和:55987

約数の個数: 48

約数和(自身を含む): 115859532600

約数和(自身を除く): 47002165502

約数列:

[1, 2, 13, 26, 41, 82, 89, 169, 178, 338, 533, 1066, 1157, 2314, 3649, 6929, 7298, 13858, 15041, 30082, 47437, 55829, 94874, 111658, 616681, 725777, 1233362, 1451554, 2288989, 4577978, 4968781, 9435101, 9937562, 18870202, 29756857, 59513714, 64594153, 129188306, 203720021, 386839141, 407440042, 773678282, 839723989, 1679447978, 2648360273, 5296720546, 34428683549, 68857367098]

約数ペア:

[(1, 68857367098), (2, 34428683549), (13, 5296720546), (26, 2648360273), (41, 1679447978), (82, 839723989), (89, 773678282), (169, 407440042), (178, 386839141), (338, 203720021), (533, 129188306), (1066, 64594153), (1157, 59513714), (2314, 29756857), (3649, 18870202), (6929, 9937562), (7298, 9435101), (13858, 4968781), (15041, 4577978), (30082, 2288989), (47437, 1451554), (55829, 1233362), (94874, 725777), (111658, 616681)]