26786162

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 47345760

約数和(自身を除く): 20559598

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 97, 169, 194, 247, 338, 494, 559, 817, 1118, 1261, 1634, 1843, 2522, 3211, 3686, 4171, 6422, 7267, 8342, 10621, 14534, 16393, 21242, 23959, 32786, 47918, 54223, 79249, 108446, 138073, 158498, 276146, 311467, 622934, 704899, 1030237, 1409798, 2060474, 13393081, 26786162]

約数ペア:

[(1, 26786162), (2, 13393081), (13, 2060474), (19, 1409798), (26, 1030237), (38, 704899), (43, 622934), (86, 311467), (97, 276146), (169, 158498), (194, 138073), (247, 108446), (338, 79249), (494, 54223), (559, 47918), (817, 32786), (1118, 23959), (1261, 21242), (1634, 16393), (1843, 14534), (2522, 10621), (3211, 8342), (3686, 7267), (4171, 6422)]