66393962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7253}}^1$

素因数の和:7477

約数の個数: 16

約数和(自身を含む): 104457600

約数和(自身を除く): 38063638

約数列:

[1, 2, 23, 46, 199, 398, 4577, 7253, 9154, 14506, 166819, 333638, 1443347, 2886694, 33196981, 66393962]

約数ペア:

[(1, 66393962), (2, 33196981), (23, 2886694), (46, 1443347), (199, 333638), (398, 166819), (4577, 14506), (7253, 9154)]