28574224

素因数分解:

$2^4\times 7^1\times {\mathrm{255127}}^1$

素因数の和:255142

約数の個数: 20

約数和(自身を含む): 63271744

約数和(自身を除く): 34697520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 255127, 510254, 1020508, 1785889, 2041016, 3571778, 4082032, 7143556, 14287112, 28574224]

約数ペア:

[(1, 28574224), (2, 14287112), (4, 7143556), (7, 4082032), (8, 3571778), (14, 2041016), (16, 1785889), (28, 1020508), (56, 510254), (112, 255127)]