28565520466

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3359}}^1\times {\mathrm{4783}}^1$

素因数の和:8278

約数の個数: 32

約数和(自身を含む): 49380065280

約数和(自身を除く): 20814544814

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 3359, 4783, 6718, 9566, 23513, 33481, 47026, 66962, 426593, 607441, 853186, 1214882, 2986151, 4252087, 5972302, 8504174, 16066097, 32132194, 112462679, 224925358, 2040394319, 4080788638, 14282760233, 28565520466]

約数ペア:

[(1, 28565520466), (2, 14282760233), (7, 4080788638), (14, 2040394319), (127, 224925358), (254, 112462679), (889, 32132194), (1778, 16066097), (3359, 8504174), (4783, 5972302), (6718, 4252087), (9566, 2986151), (23513, 1214882), (33481, 853186), (47026, 607441), (66962, 426593)]