67994426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2707}}^1$

素因数の和:3389

約数の個数: 16

約数和(自身を含む): 107561760

約数和(自身を除く): 39567334

約数列:

[1, 2, 19, 38, 661, 1322, 2707, 5414, 12559, 25118, 51433, 102866, 1789327, 3578654, 33997213, 67994426]

約数ペア:

[(1, 67994426), (2, 33997213), (19, 3578654), (38, 1789327), (661, 102866), (1322, 51433), (2707, 25118), (5414, 12559)]