66856836

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{27997}}^1$

素因数の和:28203

約数の個数: 24

約数和(自身を含む): 156788800

約数和(自身を除く): 89931964

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 27997, 55994, 83991, 111988, 167982, 335964, 5571403, 11142806, 16714209, 22285612, 33428418, 66856836]

約数ペア:

[(1, 66856836), (2, 33428418), (3, 22285612), (4, 16714209), (6, 11142806), (12, 5571403), (199, 335964), (398, 167982), (597, 111988), (796, 83991), (1194, 55994), (2388, 27997)]