26557388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 56518560

約数和(自身を除く): 29961172

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 1601, 3202, 4147, 6404, 8294, 16588, 17611, 20813, 35222, 41626, 46429, 70444, 83252, 92858, 185716, 228943, 457886, 510719, 603577, 915772, 1021438, 1207154, 2042876, 2414308, 6639347, 13278694, 26557388]

約数ペア:

[(1, 26557388), (2, 13278694), (4, 6639347), (11, 2414308), (13, 2042876), (22, 1207154), (26, 1021438), (29, 915772), (44, 603577), (52, 510719), (58, 457886), (116, 228943), (143, 185716), (286, 92858), (319, 83252), (377, 70444), (572, 46429), (638, 41626), (754, 35222), (1276, 20813), (1508, 17611), (1601, 16588), (3202, 8294), (4147, 6404)]