26857974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 65899008

約数和(自身を除く): 39041034

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1361, 1518, 1794, 2722, 3289, 4083, 6578, 8166, 9867, 14971, 17693, 19734, 29942, 31303, 35386, 44913, 53079, 62606, 89826, 93909, 106158, 187818, 194623, 344333, 389246, 406939, 583869, 688666, 813878, 1032999, 1167738, 1220817, 2065998, 2441634, 4476329, 8952658, 13428987, 26857974]

約数ペア:

[(1, 26857974), (2, 13428987), (3, 8952658), (6, 4476329), (11, 2441634), (13, 2065998), (22, 1220817), (23, 1167738), (26, 1032999), (33, 813878), (39, 688666), (46, 583869), (66, 406939), (69, 389246), (78, 344333), (138, 194623), (143, 187818), (253, 106158), (286, 93909), (299, 89826), (429, 62606), (506, 53079), (598, 44913), (759, 35386), (858, 31303), (897, 29942), (1361, 19734), (1518, 17693), (1794, 14971), (2722, 9867), (3289, 8166), (4083, 6578)]