71319228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{258403}}^1$

素因数の和:258433

約数の個数: 24

約数和(自身を含む): 173647488

約数和(自身を除く): 102328260

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 258403, 516806, 775209, 1033612, 1550418, 3100836, 5943269, 11886538, 17829807, 23773076, 35659614, 71319228]

約数ペア:

[(1, 71319228), (2, 35659614), (3, 23773076), (4, 17829807), (6, 11886538), (12, 5943269), (23, 3100836), (46, 1550418), (69, 1033612), (92, 775209), (138, 516806), (276, 258403)]