68305804

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3257}}^1$

素因数の和:3382

約数の個数: 36

約数和(自身を含む): 140393736

約数和(自身を除く): 72087932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 3257, 5243, 6514, 10486, 13028, 20972, 22799, 45598, 91196, 159593, 319186, 348499, 638372, 696998, 1393996, 2439493, 4878986, 9757972, 17076451, 34152902, 68305804]

約数ペア:

[(1, 68305804), (2, 34152902), (4, 17076451), (7, 9757972), (14, 4878986), (28, 2439493), (49, 1393996), (98, 696998), (107, 638372), (196, 348499), (214, 319186), (428, 159593), (749, 91196), (1498, 45598), (2996, 22799), (3257, 20972), (5243, 13028), (6514, 10486)]