28386012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81569}}^1$

素因数の和:81605

約数の個数: 24

約数和(自身を含む): 68518800

約数和(自身を除く): 40132788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81569, 163138, 244707, 326276, 489414, 978828, 2365501, 4731002, 7096503, 9462004, 14193006, 28386012]

約数ペア:

[(1, 28386012), (2, 14193006), (3, 9462004), (4, 7096503), (6, 4731002), (12, 2365501), (29, 978828), (58, 489414), (87, 326276), (116, 244707), (174, 163138), (348, 81569)]