26794264

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 34169576

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 293, 322, 497, 568, 586, 644, 994, 1172, 1288, 1633, 1988, 2051, 2344, 3266, 3976, 4102, 6532, 6739, 8204, 11431, 13064, 13478, 16408, 20803, 22862, 26956, 41606, 45724, 47173, 53912, 83212, 91448, 94346, 145621, 166424, 188692, 291242, 377384, 478469, 582484, 956938, 1164968, 1913876, 3349283, 3827752, 6698566, 13397132, 26794264]

約数ペア:

[(1, 26794264), (2, 13397132), (4, 6698566), (7, 3827752), (8, 3349283), (14, 1913876), (23, 1164968), (28, 956938), (46, 582484), (56, 478469), (71, 377384), (92, 291242), (142, 188692), (161, 166424), (184, 145621), (284, 94346), (293, 91448), (322, 83212), (497, 53912), (568, 47173), (586, 45724), (644, 41606), (994, 26956), (1172, 22862), (1288, 20803), (1633, 16408), (1988, 13478), (2051, 13064), (2344, 11431), (3266, 8204), (3976, 6739), (4102, 6532)]