61391978

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{7127}}^1$

素因数の和:7261

約数の個数: 16

約数和(自身を含む): 94944960

約数和(自身を除く): 33552982

約数列:

[1, 2, 59, 73, 118, 146, 4307, 7127, 8614, 14254, 420493, 520271, 840986, 1040542, 30695989, 61391978]

約数ペア:

[(1, 61391978), (2, 30695989), (59, 1040542), (73, 840986), (118, 520271), (146, 420493), (4307, 14254), (7127, 8614)]