68543678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 124723200

約数和(自身を除く): 56179522

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2029, 2413, 4058, 4826, 14203, 16891, 28406, 33782, 38551, 77102, 257683, 269857, 515366, 539714, 1803781, 3607562, 4895977, 9791954, 34271839, 68543678]

約数ペア:

[(1, 68543678), (2, 34271839), (7, 9791954), (14, 4895977), (19, 3607562), (38, 1803781), (127, 539714), (133, 515366), (254, 269857), (266, 257683), (889, 77102), (1778, 38551), (2029, 33782), (2413, 28406), (4058, 16891), (4826, 14203)]