67674542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136993}}^1$

素因数の和:137027

約数の個数: 16

約数和(自身を含む): 115074960

約数和(自身を除く): 47400418

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 136993, 273986, 1780909, 2602867, 3561818, 5205734, 33837271, 67674542]

約数ペア:

[(1, 67674542), (2, 33837271), (13, 5205734), (19, 3561818), (26, 2602867), (38, 1780909), (247, 273986), (494, 136993)]