71874422

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 36989578

約数列:

[1, 2, 199, 398, 419, 431, 838, 862, 83381, 85769, 166762, 171538, 180589, 361178, 35937211, 71874422]

約数ペア:

[(1, 71874422), (2, 35937211), (199, 361178), (398, 180589), (419, 171538), (431, 166762), (838, 85769), (862, 83381)]