26720498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 51352704

約数和(自身を除く): 24632206

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 311, 323, 361, 622, 646, 722, 2177, 2261, 2527, 4354, 4522, 5054, 5287, 5909, 6137, 10574, 11818, 12274, 37009, 41363, 42959, 74018, 82726, 85918, 100453, 112271, 200906, 224542, 703171, 785897, 1406342, 1571794, 1908607, 3817214, 13360249, 26720498]

約数ペア:

[(1, 26720498), (2, 13360249), (7, 3817214), (14, 1908607), (17, 1571794), (19, 1406342), (34, 785897), (38, 703171), (119, 224542), (133, 200906), (238, 112271), (266, 100453), (311, 85918), (323, 82726), (361, 74018), (622, 42959), (646, 41363), (722, 37009), (2177, 12274), (2261, 11818), (2527, 10574), (4354, 6137), (4522, 5909), (5054, 5287)]