66156556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37847}}^1$

素因数の和:37893

約数の個数: 24

約数和(自身を含む): 127169280

約数和(自身を除く): 61012724

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 37847, 75694, 151388, 719093, 870481, 1438186, 1740962, 2876372, 3481924, 16539139, 33078278, 66156556]

約数ペア:

[(1, 66156556), (2, 33078278), (4, 16539139), (19, 3481924), (23, 2876372), (38, 1740962), (46, 1438186), (76, 870481), (92, 719093), (437, 151388), (874, 75694), (1748, 37847)]