66922108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7643}}^1$

素因数の和:7857

約数の個数: 24

約数和(自身を含む): 128419200

約数和(自身を除く): 61497092

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 7643, 8756, 15286, 30572, 84073, 168146, 336292, 1520957, 3041914, 6083828, 16730527, 33461054, 66922108]

約数ペア:

[(1, 66922108), (2, 33461054), (4, 16730527), (11, 6083828), (22, 3041914), (44, 1520957), (199, 336292), (398, 168146), (796, 84073), (2189, 30572), (4378, 15286), (7643, 8756)]