28067698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3389}}^1$

素因数の和:3533

約数の個数: 16

約数和(自身を含む): 43568280

約数和(自身を除く): 15500582

約数列:

[1, 2, 41, 82, 101, 202, 3389, 4141, 6778, 8282, 138949, 277898, 342289, 684578, 14033849, 28067698]

約数ペア:

[(1, 28067698), (2, 14033849), (41, 684578), (82, 342289), (101, 277898), (202, 138949), (3389, 8282), (4141, 6778)]