68326318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{7717}}^1$

素因数の和:7971

約数の個数: 16

約数和(自身を含む): 108360720

約数和(自身を除く): 40034402

約数列:

[1, 2, 19, 38, 233, 466, 4427, 7717, 8854, 15434, 146623, 293246, 1798061, 3596122, 34163159, 68326318]

約数ペア:

[(1, 68326318), (2, 34163159), (19, 3596122), (38, 1798061), (233, 293246), (466, 146623), (4427, 15434), (7717, 8854)]