28758444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16759}}^1$

素因数の和:16790

約数の個数: 48

約数和(自身を含む): 78839040

約数和(自身を除く): 50080596

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 16759, 33518, 50277, 67036, 100554, 184349, 201108, 217867, 368698, 435734, 553047, 653601, 737396, 871468, 1106094, 1307202, 2212188, 2396537, 2614404, 4793074, 7189611, 9586148, 14379222, 28758444]

約数ペア:

[(1, 28758444), (2, 14379222), (3, 9586148), (4, 7189611), (6, 4793074), (11, 2614404), (12, 2396537), (13, 2212188), (22, 1307202), (26, 1106094), (33, 871468), (39, 737396), (44, 653601), (52, 553047), (66, 435734), (78, 368698), (132, 217867), (143, 201108), (156, 184349), (286, 100554), (429, 67036), (572, 50277), (858, 33518), (1716, 16759)]