28212182

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 15333418

約数列:

[1, 2, 41, 82, 269, 538, 1279, 2558, 11029, 22058, 52439, 104878, 344051, 688102, 14106091, 28212182]

約数ペア:

[(1, 28212182), (2, 14106091), (41, 688102), (82, 344051), (269, 104878), (538, 52439), (1279, 22058), (2558, 11029)]