28861234

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 43874496

約数和(自身を除く): 15013262

約数列:

[1, 2, 151, 227, 302, 421, 454, 842, 34277, 63571, 68554, 95567, 127142, 191134, 14430617, 28861234]

約数ペア:

[(1, 28861234), (2, 14430617), (151, 191134), (227, 127142), (302, 95567), (421, 68554), (454, 63571), (842, 34277)]