28611836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{650269}}^1$

素因数の和:650284

約数の個数: 12

約数和(自身を含む): 54622680

約数和(自身を除く): 26010844

約数列:

[1, 2, 4, 11, 22, 44, 650269, 1300538, 2601076, 7152959, 14305918, 28611836]

約数ペア:

[(1, 28611836), (2, 14305918), (4, 7152959), (11, 2601076), (22, 1300538), (44, 650269)]