13330576

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 30248064

約数和(自身を除く): 16917488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 2903, 4592, 5806, 11612, 20321, 23224, 40642, 46448, 81284, 119023, 162568, 238046, 325136, 476092, 833161, 952184, 1666322, 1904368, 3332644, 6665288, 13330576]

約数ペア:

[(1, 13330576), (2, 6665288), (4, 3332644), (7, 1904368), (8, 1666322), (14, 952184), (16, 833161), (28, 476092), (41, 325136), (56, 238046), (82, 162568), (112, 119023), (164, 81284), (287, 46448), (328, 40642), (574, 23224), (656, 20321), (1148, 11612), (2296, 5806), (2903, 4592)]