28625168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12543

約数の個数: 40

約数和(自身を含む): 65162496

約数和(自身を除く): 36537328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 12511, 25022, 50044, 100088, 137621, 162643, 200176, 275242, 325286, 550484, 650572, 1100968, 1301144, 1789073, 2201936, 2602288, 3578146, 7156292, 14312584, 28625168]

約数ペア:

[(1, 28625168), (2, 14312584), (4, 7156292), (8, 3578146), (11, 2602288), (13, 2201936), (16, 1789073), (22, 1301144), (26, 1100968), (44, 650572), (52, 550484), (88, 325286), (104, 275242), (143, 200176), (176, 162643), (208, 137621), (286, 100088), (572, 50044), (1144, 25022), (2288, 12511)]