66711814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 114299136

約数和(自身を除く): 47587322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2237, 2294, 4474, 14911, 29081, 29822, 58162, 69347, 82769, 138694, 165538, 901511, 1075997, 1803022, 2151994, 2565839, 5131678, 33355907, 66711814]

約数ペア:

[(1, 66711814), (2, 33355907), (13, 5131678), (26, 2565839), (31, 2151994), (37, 1803022), (62, 1075997), (74, 901511), (403, 165538), (481, 138694), (806, 82769), (962, 69347), (1147, 58162), (2237, 29822), (2294, 29081), (4474, 14911)]