67280312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16267}}^1$

素因数の和:16331

約数の個数: 32

約数和(自身を含む): 140555520

約数和(自身を除く): 73275208

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 16267, 32534, 65068, 130136, 178937, 357874, 715748, 764549, 1431496, 1529098, 3058196, 6116392, 8410039, 16820078, 33640156, 67280312]

約数ペア:

[(1, 67280312), (2, 33640156), (4, 16820078), (8, 8410039), (11, 6116392), (22, 3058196), (44, 1529098), (47, 1431496), (88, 764549), (94, 715748), (188, 357874), (376, 178937), (517, 130136), (1034, 65068), (2068, 32534), (4136, 16267)]