26540206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 26543954

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 59, 77, 118, 127, 154, 161, 253, 254, 322, 413, 506, 649, 826, 889, 1298, 1357, 1397, 1771, 1778, 2714, 2794, 2921, 3542, 4543, 5842, 7493, 9086, 9499, 9779, 14927, 14986, 18998, 19558, 20447, 29854, 32131, 40894, 52451, 64262, 82423, 104489, 104902, 164846, 172339, 208978, 224917, 344678, 449834, 576961, 1153922, 1206373, 1895729, 2412746, 3791458, 13270103, 26540206]

約数ペア:

[(1, 26540206), (2, 13270103), (7, 3791458), (11, 2412746), (14, 1895729), (22, 1206373), (23, 1153922), (46, 576961), (59, 449834), (77, 344678), (118, 224917), (127, 208978), (154, 172339), (161, 164846), (253, 104902), (254, 104489), (322, 82423), (413, 64262), (506, 52451), (649, 40894), (826, 32131), (889, 29854), (1298, 20447), (1357, 19558), (1397, 18998), (1771, 14986), (1778, 14927), (2714, 9779), (2794, 9499), (2921, 9086), (3542, 7493), (4543, 5842)]