66751592

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157433}}^1$

素因数の和:157492

約数の個数: 16

約数和(自身を含む): 127521540

約数和(自身を除く): 60769948

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 157433, 314866, 629732, 1259464, 8343949, 16687898, 33375796, 66751592]

約数ペア:

[(1, 66751592), (2, 33375796), (4, 16687898), (8, 8343949), (53, 1259464), (106, 629732), (212, 314866), (424, 157433)]