28386232

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22039}}^1$

素因数の和:22075

約数の個数: 32

約数和(自身を含む): 63475200

約数和(自身を除く): 35088968

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 22039, 44078, 88156, 154273, 176312, 308546, 506897, 617092, 1013794, 1234184, 2027588, 3548279, 4055176, 7096558, 14193116, 28386232]

約数ペア:

[(1, 28386232), (2, 14193116), (4, 7096558), (7, 4055176), (8, 3548279), (14, 2027588), (23, 1234184), (28, 1013794), (46, 617092), (56, 506897), (92, 308546), (161, 176312), (184, 154273), (322, 88156), (644, 44078), (1288, 22039)]