28558444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{613}}^2$

素因数の和:1249

約数の個数: 18

約数和(自身を含む): 52693620

約数和(自身を除く): 24135176

約数列:

[1, 2, 4, 19, 38, 76, 613, 1226, 2452, 11647, 23294, 46588, 375769, 751538, 1503076, 7139611, 14279222, 28558444]

約数ペア:

[(1, 28558444), (2, 14279222), (4, 7139611), (19, 1503076), (38, 751538), (76, 375769), (613, 46588), (1226, 23294), (2452, 11647)]