42102074

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 76684608

約数和(自身を除く): 34582534

約数列:

[1, 2, 7, 14, 43, 49, 86, 97, 98, 103, 194, 206, 301, 602, 679, 721, 1358, 1442, 2107, 4171, 4214, 4429, 4753, 5047, 8342, 8858, 9506, 9991, 10094, 19982, 29197, 31003, 58394, 62006, 69937, 139874, 204379, 217021, 408758, 429613, 434042, 489559, 859226, 979118, 3007291, 6014582, 21051037, 42102074]

約数ペア:

[(1, 42102074), (2, 21051037), (7, 6014582), (14, 3007291), (43, 979118), (49, 859226), (86, 489559), (97, 434042), (98, 429613), (103, 408758), (194, 217021), (206, 204379), (301, 139874), (602, 69937), (679, 62006), (721, 58394), (1358, 31003), (1442, 29197), (2107, 19982), (4171, 10094), (4214, 9991), (4429, 9506), (4753, 8858), (5047, 8342)]