68864264

素因数分解:

$2^3\times 7^1\times {\mathrm{1229719}}^1$

素因数の和:1229732

約数の個数: 16

約数和(自身を含む): 147566400

約数和(自身を除く): 78702136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1229719, 2459438, 4918876, 8608033, 9837752, 17216066, 34432132, 68864264]

約数ペア:

[(1, 68864264), (2, 34432132), (4, 17216066), (7, 9837752), (8, 8608033), (14, 4918876), (28, 2459438), (56, 1229719)]