66947726

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{2909}}^1$

素因数の和:3259

約数の個数: 16

約数和(自身を含む): 103502880

約数和(自身を除く): 36555154

約数列:

[1, 2, 37, 74, 311, 622, 2909, 5818, 11507, 23014, 107633, 215266, 904699, 1809398, 33473863, 66947726]

約数ペア:

[(1, 66947726), (2, 33473863), (37, 1809398), (74, 904699), (311, 215266), (622, 107633), (2909, 23014), (5818, 11507)]