28386464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{52181}}^1$

素因数の和:52208

約数の個数: 24

約数和(自身を含む): 59174388

約数和(自身を除く): 30787924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 52181, 104362, 208724, 417448, 834896, 887077, 1669792, 1774154, 3548308, 7096616, 14193232, 28386464]

約数ペア:

[(1, 28386464), (2, 14193232), (4, 7096616), (8, 3548308), (16, 1774154), (17, 1669792), (32, 887077), (34, 834896), (68, 417448), (136, 208724), (272, 104362), (544, 52181)]