26857412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9551}}^1$

素因数の和:9611

約数の個数: 24

約数和(自身を含む): 50816640

約数和(自身を除く): 23959228

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 9551, 19102, 38204, 181469, 353387, 362938, 706774, 725876, 1413548, 6714353, 13428706, 26857412]

約数ペア:

[(1, 26857412), (2, 13428706), (4, 6714353), (19, 1413548), (37, 725876), (38, 706774), (74, 362938), (76, 353387), (148, 181469), (703, 38204), (1406, 19102), (2812, 9551)]