28164304

素因数分解:

$2^4\times 7^1\times {\mathrm{251467}}^1$

素因数の和:251482

約数の個数: 20

約数和(自身を含む): 62364064

約数和(自身を除く): 34199760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251467, 502934, 1005868, 1760269, 2011736, 3520538, 4023472, 7041076, 14082152, 28164304]

約数ペア:

[(1, 28164304), (2, 14082152), (4, 7041076), (7, 4023472), (8, 3520538), (14, 2011736), (16, 1760269), (28, 1005868), (56, 502934), (112, 251467)]