71688414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1706867}}^1$

素因数の和:1706879

約数の個数: 16

約数和(自身を含む): 163859328

約数和(自身を除く): 92170914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1706867, 3413734, 5120601, 10241202, 11948069, 23896138, 35844207, 71688414]

約数ペア:

[(1, 71688414), (2, 35844207), (3, 23896138), (6, 11948069), (7, 10241202), (14, 5120601), (21, 3413734), (42, 1706867)]