68629456

素因数分解:

$2^4\times 7^1\times {\mathrm{612763}}^1$

素因数の和:612778

約数の個数: 20

約数和(自身を含む): 151965472

約数和(自身を除く): 83336016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 612763, 1225526, 2451052, 4289341, 4902104, 8578682, 9804208, 17157364, 34314728, 68629456]

約数ペア:

[(1, 68629456), (2, 34314728), (4, 17157364), (7, 9804208), (8, 8578682), (14, 4902104), (16, 4289341), (28, 2451052), (56, 1225526), (112, 612763)]