66647146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7507}}^1$

素因数の和:7725

約数の個数: 16

約数和(自身を含む): 104871744

約数和(自身を除く): 38224598

約数列:

[1, 2, 23, 46, 193, 386, 4439, 7507, 8878, 15014, 172661, 345322, 1448851, 2897702, 33323573, 66647146]

約数ペア:

[(1, 66647146), (2, 33323573), (23, 2897702), (46, 1448851), (193, 345322), (386, 172661), (4439, 15014), (7507, 8878)]