64382648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 133728840

約数和(自身を除く): 69346192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 227, 242, 293, 454, 484, 586, 908, 968, 1172, 1816, 2344, 2497, 3223, 4994, 6446, 9988, 12892, 19976, 25784, 27467, 35453, 54934, 66511, 70906, 109868, 133022, 141812, 219736, 266044, 283624, 532088, 731621, 1463242, 2926484, 5852968, 8047831, 16095662, 32191324, 64382648]

約数ペア:

[(1, 64382648), (2, 32191324), (4, 16095662), (8, 8047831), (11, 5852968), (22, 2926484), (44, 1463242), (88, 731621), (121, 532088), (227, 283624), (242, 266044), (293, 219736), (454, 141812), (484, 133022), (586, 109868), (908, 70906), (968, 66511), (1172, 54934), (1816, 35453), (2344, 27467), (2497, 25784), (3223, 19976), (4994, 12892), (6446, 9988)]