66783674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{1997}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 104727168

約数和(自身を除く): 37943494

約数列:

[1, 2, 23, 46, 727, 1454, 1997, 3994, 16721, 33442, 45931, 91862, 1451819, 2903638, 33391837, 66783674]

約数ペア:

[(1, 66783674), (2, 33391837), (23, 2903638), (46, 1451819), (727, 91862), (1454, 45931), (1997, 33442), (3994, 16721)]