26804568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 81423360

約数和(自身を除く): 54618792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 991, 1127, 1176, 1288, 1932, 1982, 2254, 2973, 3381, 3864, 3964, 4508, 5946, 6762, 6937, 7928, 9016, 11892, 13524, 13874, 20811, 22793, 23784, 27048, 27748, 41622, 45586, 48559, 55496, 68379, 83244, 91172, 97118, 136758, 145677, 159551, 166488, 182344, 194236, 273516, 291354, 319102, 388472, 478653, 547032, 582708, 638204, 957306, 1116857, 1165416, 1276408, 1914612, 2233714, 3350571, 3829224, 4467428, 6701142, 8934856, 13402284, 26804568]

約数ペア:

[(1, 26804568), (2, 13402284), (3, 8934856), (4, 6701142), (6, 4467428), (7, 3829224), (8, 3350571), (12, 2233714), (14, 1914612), (21, 1276408), (23, 1165416), (24, 1116857), (28, 957306), (42, 638204), (46, 582708), (49, 547032), (56, 478653), (69, 388472), (84, 319102), (92, 291354), (98, 273516), (138, 194236), (147, 182344), (161, 166488), (168, 159551), (184, 145677), (196, 136758), (276, 97118), (294, 91172), (322, 83244), (392, 68379), (483, 55496), (552, 48559), (588, 45586), (644, 41622), (966, 27748), (991, 27048), (1127, 23784), (1176, 22793), (1288, 20811), (1932, 13874), (1982, 13524), (2254, 11892), (2973, 9016), (3381, 7928), (3864, 6937), (3964, 6762), (4508, 5946)]