70991662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{220471}}^1$

素因数の和:220503

約数の個数: 16

約数和(自身を含む): 126991872

約数和(自身を除く): 56000210

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 220471, 440942, 1543297, 3086594, 5070833, 10141666, 35495831, 70991662]

約数ペア:

[(1, 70991662), (2, 35495831), (7, 10141666), (14, 5070833), (23, 3086594), (46, 1543297), (161, 440942), (322, 220471)]