68684168

素因数分解:

$2^3\times 7^1\times {\mathrm{1226503}}^1$

素因数の和:1226516

約数の個数: 16

約数和(自身を含む): 147180480

約数和(自身を除く): 78496312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1226503, 2453006, 4906012, 8585521, 9812024, 17171042, 34342084, 68684168]

約数ペア:

[(1, 68684168), (2, 34342084), (4, 17171042), (7, 9812024), (8, 8585521), (14, 4906012), (28, 2453006), (56, 1226503)]