72674546

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12157}}^1$

素因数の和:12234

約数の個数: 24

約数和(自身を含む): 128899116

約数和(自身を除く): 56224570

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 12157, 24314, 85099, 170198, 595693, 741577, 1191386, 1483154, 5191039, 10382078, 36337273, 72674546]

約数ペア:

[(1, 72674546), (2, 36337273), (7, 10382078), (14, 5191039), (49, 1483154), (61, 1191386), (98, 741577), (122, 595693), (427, 170198), (854, 85099), (2989, 24314), (5978, 12157)]