28933754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 44573760

約数和(自身を除く): 15640006

約数列:

[1, 2, 43, 86, 401, 802, 839, 1678, 17243, 34486, 36077, 72154, 336439, 672878, 14466877, 28933754]

約数ペア:

[(1, 28933754), (2, 14466877), (43, 672878), (86, 336439), (401, 72154), (802, 36077), (839, 34486), (1678, 17243)]