28080634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19207}}^1$

素因数の和:19269

約数の個数: 16

約数和(自身を含む): 45638208

約数和(自身を除く): 17557574

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19207, 38414, 326519, 653038, 825901, 1651802, 14040317, 28080634]

約数ペア:

[(1, 28080634), (2, 14040317), (17, 1651802), (34, 825901), (43, 653038), (86, 326519), (731, 38414), (1462, 19207)]