28355698

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2467}}^1$

素因数の和:3297

約数の個数: 16

約数和(自身を含む): 48688704

約数和(自身を除く): 20333006

約数列:

[1, 2, 7, 14, 821, 1642, 2467, 4934, 5747, 11494, 17269, 34538, 2025407, 4050814, 14177849, 28355698]

約数ペア:

[(1, 28355698), (2, 14177849), (7, 4050814), (14, 2025407), (821, 34538), (1642, 17269), (2467, 11494), (4934, 5747)]