28625144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 57380400

約数和(自身を除く): 28755256

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 1931, 3706, 3862, 7412, 7724, 14824, 15448, 32827, 65654, 131308, 210479, 262616, 420958, 841916, 1683832, 3578143, 7156286, 14312572, 28625144]

約数ペア:

[(1, 28625144), (2, 14312572), (4, 7156286), (8, 3578143), (17, 1683832), (34, 841916), (68, 420958), (109, 262616), (136, 210479), (218, 131308), (436, 65654), (872, 32827), (1853, 15448), (1931, 14824), (3706, 7724), (3862, 7412)]