28982162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 22498414

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 121, 127, 242, 253, 254, 451, 506, 902, 943, 1397, 1886, 2783, 2794, 2921, 4961, 5207, 5566, 5842, 9922, 10373, 10414, 15367, 20746, 30734, 32131, 57277, 64262, 114103, 114554, 119761, 228206, 239522, 353441, 630047, 706882, 1260094, 1317371, 2634742, 14491081, 28982162]

約数ペア:

[(1, 28982162), (2, 14491081), (11, 2634742), (22, 1317371), (23, 1260094), (41, 706882), (46, 630047), (82, 353441), (121, 239522), (127, 228206), (242, 119761), (253, 114554), (254, 114103), (451, 64262), (506, 57277), (902, 32131), (943, 30734), (1397, 20746), (1886, 15367), (2783, 10414), (2794, 10373), (2921, 9922), (4961, 5842), (5207, 5566)]