66880154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 113467392

約数和(自身を除く): 46587238

約数列:

[1, 2, 11, 22, 47, 71, 94, 142, 517, 781, 911, 1034, 1562, 1822, 3337, 6674, 10021, 20042, 36707, 42817, 64681, 73414, 85634, 129362, 470987, 711491, 941974, 1422982, 3040007, 6080014, 33440077, 66880154]

約数ペア:

[(1, 66880154), (2, 33440077), (11, 6080014), (22, 3040007), (47, 1422982), (71, 941974), (94, 711491), (142, 470987), (517, 129362), (781, 85634), (911, 73414), (1034, 64681), (1562, 42817), (1822, 36707), (3337, 20042), (6674, 10021)]