64427244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17837}}^1$

素因数の和:17894

約数の個数: 48

約数和(自身を含む): 175811328

約数和(自身を除く): 111384084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 17837, 35674, 53511, 71348, 107022, 124859, 214044, 249718, 374577, 499436, 749154, 766991, 1498308, 1533982, 2300973, 3067964, 4601946, 5368937, 9203892, 10737874, 16106811, 21475748, 32213622, 64427244]

約数ペア:

[(1, 64427244), (2, 32213622), (3, 21475748), (4, 16106811), (6, 10737874), (7, 9203892), (12, 5368937), (14, 4601946), (21, 3067964), (28, 2300973), (42, 1533982), (43, 1498308), (84, 766991), (86, 749154), (129, 499436), (172, 374577), (258, 249718), (301, 214044), (516, 124859), (602, 107022), (903, 71348), (1204, 53511), (1806, 35674), (3612, 17837)]