68864212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 66127148

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 188, 493, 743, 799, 986, 1363, 1486, 1598, 1972, 2726, 2972, 3196, 5452, 12631, 21547, 23171, 25262, 34921, 43094, 46342, 50524, 69842, 86188, 92684, 139684, 366299, 593657, 732598, 1012709, 1187314, 1465196, 2025418, 2374628, 4050836, 17216053, 34432106, 68864212]

約数ペア:

[(1, 68864212), (2, 34432106), (4, 17216053), (17, 4050836), (29, 2374628), (34, 2025418), (47, 1465196), (58, 1187314), (68, 1012709), (94, 732598), (116, 593657), (188, 366299), (493, 139684), (743, 92684), (799, 86188), (986, 69842), (1363, 50524), (1486, 46342), (1598, 43094), (1972, 34921), (2726, 25262), (2972, 23171), (3196, 21547), (5452, 12631)]