71667046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{20749}}^1$

素因数の和:20919

約数の個数: 16

約数和(自身を含む): 118026000

約数和(自身を除く): 46358954

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 20749, 41498, 228239, 456478, 3257593, 6515186, 35833523, 71667046]

約数ペア:

[(1, 71667046), (2, 35833523), (11, 6515186), (22, 3257593), (157, 456478), (314, 228239), (1727, 41498), (3454, 20749)]