28752004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{231871}}^1$

素因数の和:231906

約数の個数: 12

約数和(自身を含む): 51939328

約数和(自身を除く): 23187324

約数列:

[1, 2, 4, 31, 62, 124, 231871, 463742, 927484, 7188001, 14376002, 28752004]

約数ペア:

[(1, 28752004), (2, 14376002), (4, 7188001), (31, 927484), (62, 463742), (124, 231871)]