42542734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{3253}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 68880672

約数和(自身を除く): 26337938

約数列:

[1, 2, 13, 26, 503, 1006, 3253, 6506, 6539, 13078, 42289, 84578, 1636259, 3272518, 21271367, 42542734]

約数ペア:

[(1, 42542734), (2, 21271367), (13, 3272518), (26, 1636259), (503, 84578), (1006, 42289), (3253, 13078), (6506, 6539)]