66541726

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4051}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 102693888

約数和(自身を除く): 36152162

約数列:

[1, 2, 43, 86, 191, 382, 4051, 8102, 8213, 16426, 174193, 348386, 773741, 1547482, 33270863, 66541726]

約数ペア:

[(1, 66541726), (2, 33270863), (43, 1547482), (86, 773741), (191, 348386), (382, 174193), (4051, 16426), (8102, 8213)]