67740794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{15473}}^1$

素因数の和:15685

約数の個数: 16

約数和(自身を含む): 111412800

約数和(自身を除く): 43672006

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 15473, 30946, 170203, 340406, 3079127, 6158254, 33870397, 67740794]

約数ペア:

[(1, 67740794), (2, 33870397), (11, 6158254), (22, 3079127), (199, 340406), (398, 170203), (2189, 30946), (4378, 15473)]