26006043868

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{214451}}^1$

素因数の和:214594

約数の個数: 48

約数和(自身を含む): 53609568768

約数和(自身を除く): 27603524900

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 854, 994, 1708, 1988, 4331, 8662, 17324, 30317, 60634, 121268, 214451, 428902, 857804, 1501157, 3002314, 6004628, 13081511, 15226021, 26163022, 30452042, 52326044, 60904084, 91570577, 106582147, 183141154, 213164294, 366282308, 426328588, 928787281, 1857574562, 3715149124, 6501510967, 13003021934, 26006043868]

約数ペア:

[(1, 26006043868), (2, 13003021934), (4, 6501510967), (7, 3715149124), (14, 1857574562), (28, 928787281), (61, 426328588), (71, 366282308), (122, 213164294), (142, 183141154), (244, 106582147), (284, 91570577), (427, 60904084), (497, 52326044), (854, 30452042), (994, 26163022), (1708, 15226021), (1988, 13081511), (4331, 6004628), (8662, 3002314), (17324, 1501157), (30317, 857804), (60634, 428902), (121268, 214451)]