68488644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{815341}}^1$

素因数の和:815355

約数の個数: 24

約数和(自身を含む): 182636608

約数和(自身を除く): 114147964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 815341, 1630682, 2446023, 3261364, 4892046, 5707387, 9784092, 11414774, 17122161, 22829548, 34244322, 68488644]

約数ペア:

[(1, 68488644), (2, 34244322), (3, 22829548), (4, 17122161), (6, 11414774), (7, 9784092), (12, 5707387), (14, 4892046), (21, 3261364), (28, 2446023), (42, 1630682), (84, 815341)]