27697352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{203657}}^1$

素因数の和:203680

約数の個数: 16

約数和(自身を含む): 54987660

約数和(自身を除く): 27290308

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 203657, 407314, 814628, 1629256, 3462169, 6924338, 13848676, 27697352]

約数ペア:

[(1, 27697352), (2, 13848676), (4, 6924338), (8, 3462169), (17, 1629256), (34, 814628), (68, 407314), (136, 203657)]