27039038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5279}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 16869442

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 5279, 10558, 68627, 137254, 1039963, 2079926, 13519519, 27039038]

約数ペア:

[(1, 27039038), (2, 13519519), (13, 2079926), (26, 1039963), (197, 137254), (394, 68627), (2561, 10558), (5122, 5279)]