2588944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 5303232

約数和(自身を除く): 2714288

約数列:

[1, 2, 4, 8, 16, 43, 53, 71, 86, 106, 142, 172, 212, 284, 344, 424, 568, 688, 848, 1136, 2279, 3053, 3763, 4558, 6106, 7526, 9116, 12212, 15052, 18232, 24424, 30104, 36464, 48848, 60208, 161809, 323618, 647236, 1294472, 2588944]

約数ペア:

[(1, 2588944), (2, 1294472), (4, 647236), (8, 323618), (16, 161809), (43, 60208), (53, 48848), (71, 36464), (86, 30104), (106, 24424), (142, 18232), (172, 15052), (212, 12212), (284, 9116), (344, 7526), (424, 6106), (568, 4558), (688, 3763), (848, 3053), (1136, 2279)]