28432970

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{3911}}^1$

素因数の和:4645

約数の個数: 16

約数和(自身を含む): 51262848

約数和(自身を除く): 22829878

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 3911, 7270, 7822, 19555, 39110, 2843297, 5686594, 14216485, 28432970]

約数ペア:

[(1, 28432970), (2, 14216485), (5, 5686594), (10, 2843297), (727, 39110), (1454, 19555), (3635, 7822), (3911, 7270)]