12750256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27479}}^1$

素因数の和:27516

約数の個数: 20

約数和(自身を含む): 25556400

約数和(自身を除く): 12806144

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27479, 54958, 109916, 219832, 439664, 796891, 1593782, 3187564, 6375128, 12750256]

約数ペア:

[(1, 12750256), (2, 6375128), (4, 3187564), (8, 1593782), (16, 796891), (29, 439664), (58, 219832), (116, 109916), (232, 54958), (464, 27479)]