68651912

素因数分解:

$2^3\times 7^1\times {\mathrm{1225927}}^1$

素因数の和:1225940

約数の個数: 16

約数和(自身を含む): 147111360

約数和(自身を除く): 78459448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1225927, 2451854, 4903708, 8581489, 9807416, 17162978, 34325956, 68651912]

約数ペア:

[(1, 68651912), (2, 34325956), (4, 17162978), (7, 9807416), (8, 8581489), (14, 4903708), (28, 2451854), (56, 1225927)]