27747776

素因数分解:

$2^6\times 7^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 56

約数和(自身を含む): 63434976

約数和(自身を除く): 35687200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 241, 257, 448, 482, 514, 964, 1028, 1687, 1799, 1928, 2056, 3374, 3598, 3856, 4112, 6748, 7196, 7712, 8224, 13496, 14392, 15424, 16448, 26992, 28784, 53984, 57568, 61937, 107968, 115136, 123874, 247748, 433559, 495496, 867118, 990992, 1734236, 1981984, 3468472, 3963968, 6936944, 13873888, 27747776]

約数ペア:

[(1, 27747776), (2, 13873888), (4, 6936944), (7, 3963968), (8, 3468472), (14, 1981984), (16, 1734236), (28, 990992), (32, 867118), (56, 495496), (64, 433559), (112, 247748), (224, 123874), (241, 115136), (257, 107968), (448, 61937), (482, 57568), (514, 53984), (964, 28784), (1028, 26992), (1687, 16448), (1799, 15424), (1928, 14392), (2056, 13496), (3374, 8224), (3598, 7712), (3856, 7196), (4112, 6748)]