28703962

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47681}}^1$

素因数の和:47733

約数の個数: 16

約数和(自身を含む): 50352192

約数和(自身を除く): 21648230

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 47681, 95362, 333767, 667534, 2050283, 4100566, 14351981, 28703962]

約数ペア:

[(1, 28703962), (2, 14351981), (7, 4100566), (14, 2050283), (43, 667534), (86, 333767), (301, 95362), (602, 47681)]