28696566

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{111227}}^1$

素因数の和:111275

約数の個数: 16

約数和(自身を含む): 58728384

約数和(自身を除く): 30031818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 111227, 222454, 333681, 667362, 4782761, 9565522, 14348283, 28696566]

約数ペア:

[(1, 28696566), (2, 14348283), (3, 9565522), (6, 4782761), (43, 667362), (86, 333681), (129, 222454), (258, 111227)]