27977446

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{33871}}^1$

素因数の和:33939

約数の個数: 16

約数和(自身を含む): 48775680

約数和(自身を除く): 20798234

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 33871, 67742, 237097, 474194, 1998389, 3996778, 13988723, 27977446]

約数ペア:

[(1, 27977446), (2, 13988723), (7, 3996778), (14, 1998389), (59, 474194), (118, 237097), (413, 67742), (826, 33871)]