28698076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{652229}}^1$

素因数の和:652244

約数の個数: 12

約数和(自身を含む): 54787320

約数和(自身を除く): 26089244

約数列:

[1, 2, 4, 11, 22, 44, 652229, 1304458, 2608916, 7174519, 14349038, 28698076]

約数ペア:

[(1, 28698076), (2, 14349038), (4, 7174519), (11, 2608916), (22, 1304458), (44, 652229)]