28716982

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{3413}}^1$

素因数の和:4023

約数の個数: 16

約数和(自身を含む): 49325472

約数和(自身を除く): 20608490

約数列:

[1, 2, 7, 14, 601, 1202, 3413, 4207, 6826, 8414, 23891, 47782, 2051213, 4102426, 14358491, 28716982]

約数ペア:

[(1, 28716982), (2, 14358491), (7, 4102426), (14, 2051213), (601, 47782), (1202, 23891), (3413, 8414), (4207, 6826)]