28200674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2371}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 44688480

約数和(自身を除く): 16487806

約数列:

[1, 2, 19, 38, 313, 626, 2371, 4742, 5947, 11894, 45049, 90098, 742123, 1484246, 14100337, 28200674]

約数ペア:

[(1, 28200674), (2, 14100337), (19, 1484246), (38, 742123), (313, 90098), (626, 45049), (2371, 11894), (4742, 5947)]