78110396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{214589}}^1$

素因数の和:214613

約数の個数: 24

約数和(自身を含む): 168238560

約数和(自身を除く): 90128164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 214589, 429178, 858356, 1502123, 2789657, 3004246, 5579314, 6008492, 11158628, 19527599, 39055198, 78110396]

約数ペア:

[(1, 78110396), (2, 39055198), (4, 19527599), (7, 11158628), (13, 6008492), (14, 5579314), (26, 3004246), (28, 2789657), (52, 1502123), (91, 858356), (182, 429178), (364, 214589)]