66380006

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 127552320

約数和(自身を除く): 61172314

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 278, 443, 539, 886, 973, 1078, 1529, 1946, 3058, 3101, 4873, 6202, 6811, 9746, 10703, 13622, 21406, 21707, 34111, 43414, 61577, 68222, 74921, 123154, 149842, 238777, 431039, 477554, 677347, 862078, 1354694, 3017273, 4741429, 6034546, 9482858, 33190003, 66380006]

約数ペア:

[(1, 66380006), (2, 33190003), (7, 9482858), (11, 6034546), (14, 4741429), (22, 3017273), (49, 1354694), (77, 862078), (98, 677347), (139, 477554), (154, 431039), (278, 238777), (443, 149842), (539, 123154), (886, 74921), (973, 68222), (1078, 61577), (1529, 43414), (1946, 34111), (3058, 21707), (3101, 21406), (4873, 13622), (6202, 10703), (6811, 9746)]