28034482

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27431}}^1$

素因数の和:27513

約数の個数: 16

約数和(自身を含む): 48719232

約数和(自身を除く): 20684750

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 27431, 54862, 192017, 384034, 2002463, 4004926, 14017241, 28034482]

約数ペア:

[(1, 28034482), (2, 14017241), (7, 4004926), (14, 2002463), (73, 384034), (146, 192017), (511, 54862), (1022, 27431)]