26689729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 5824319

約数列:

[1, 11, 23, 31, 41, 83, 253, 341, 451, 713, 913, 943, 1271, 1909, 2573, 3403, 7843, 10373, 13981, 20999, 28303, 29233, 37433, 59179, 78269, 105493, 321563, 650969, 860959, 1160423, 2426339, 26689729]

約数ペア:

[(1, 26689729), (11, 2426339), (23, 1160423), (31, 860959), (41, 650969), (83, 321563), (253, 105493), (341, 78269), (451, 59179), (713, 37433), (913, 29233), (943, 28303), (1271, 20999), (1909, 13981), (2573, 10373), (3403, 7843)]