67050272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 137313792

約数和(自身を除く): 70263520

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 257, 263, 496, 514, 526, 992, 1028, 1052, 2056, 2104, 4112, 4208, 7967, 8153, 8224, 8416, 15934, 16306, 31868, 32612, 63736, 65224, 67591, 127472, 130448, 135182, 254944, 260896, 270364, 540728, 1081456, 2095321, 2162912, 4190642, 8381284, 16762568, 33525136, 67050272]

約数ペア:

[(1, 67050272), (2, 33525136), (4, 16762568), (8, 8381284), (16, 4190642), (31, 2162912), (32, 2095321), (62, 1081456), (124, 540728), (248, 270364), (257, 260896), (263, 254944), (496, 135182), (514, 130448), (526, 127472), (992, 67591), (1028, 65224), (1052, 63736), (2056, 32612), (2104, 31868), (4112, 16306), (4208, 15934), (7967, 8416), (8153, 8224)]