27579710

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6551}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 49768992

約数和(自身を除く): 22189282

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 6551, 13102, 32755, 65510, 2757971, 5515942, 13789855, 27579710]

約数ペア:

[(1, 27579710), (2, 13789855), (5, 5515942), (10, 2757971), (421, 65510), (842, 32755), (2105, 13102), (4210, 6551)]