28157226

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{6619}}^1$

素因数の和:7333

約数の個数: 16

約数和(自身を含む): 56402400

約数和(自身を除く): 28245174

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 6619, 13238, 19857, 39714, 4692871, 9385742, 14078613, 28157226]

約数ペア:

[(1, 28157226), (2, 14078613), (3, 9385742), (6, 4692871), (709, 39714), (1418, 19857), (2127, 13238), (4254, 6619)]