26779613

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 32624640

約数和(自身を除く): 5845027

約数列:

[1, 7, 23, 47, 161, 329, 1081, 3539, 7567, 24773, 81397, 166333, 569779, 1164331, 3825659, 26779613]

約数ペア:

[(1, 26779613), (7, 3825659), (23, 1164331), (47, 569779), (161, 166333), (329, 81397), (1081, 24773), (3539, 7567)]