70688426

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2269}}^1$

素因数の和:2729

約数の個数: 16

約数和(自身を含む): 109205160

約数和(自身を除く): 38516734

約数列:

[1, 2, 37, 74, 421, 842, 2269, 4538, 15577, 31154, 83953, 167906, 955249, 1910498, 35344213, 70688426]

約数ペア:

[(1, 70688426), (2, 35344213), (37, 1910498), (74, 955249), (421, 167906), (842, 83953), (2269, 31154), (4538, 15577)]