66997456

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{5417}}^1$

素因数の和:6198

約数の個数: 20

約数和(自身を含む): 129999492

約数和(自身を除く): 63002036

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 5417, 6184, 10834, 12368, 21668, 43336, 86672, 4187341, 8374682, 16749364, 33498728, 66997456]

約数ペア:

[(1, 66997456), (2, 33498728), (4, 16749364), (8, 8374682), (16, 4187341), (773, 86672), (1546, 43336), (3092, 21668), (5417, 12368), (6184, 10834)]