67826108

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1997}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 135832032

約数和(自身を除く): 68005924

約数列:

[1, 2, 4, 7, 14, 28, 1213, 1997, 2426, 3994, 4852, 7988, 8491, 13979, 16982, 27958, 33964, 55916, 2422361, 4844722, 9689444, 16956527, 33913054, 67826108]

約数ペア:

[(1, 67826108), (2, 33913054), (4, 16956527), (7, 9689444), (14, 4844722), (28, 2422361), (1213, 55916), (1997, 33964), (2426, 27958), (3994, 16982), (4852, 13979), (7988, 8491)]