27831538

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{48487}}^1$

素因数の和:48537

約数の個数: 16

約数和(自身を含む): 48875904

約数和(自身を除く): 21044366

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 48487, 96974, 339409, 678818, 1987967, 3975934, 13915769, 27831538]

約数ペア:

[(1, 27831538), (2, 13915769), (7, 3975934), (14, 1987967), (41, 678818), (82, 339409), (287, 96974), (574, 48487)]