26558512

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{31319}}^1$

素因数の和:31380

約数の個数: 20

約数和(自身を含む): 52429680

約数和(自身を除く): 25871168

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 31319, 62638, 125276, 250552, 501104, 1659907, 3319814, 6639628, 13279256, 26558512]

約数ペア:

[(1, 26558512), (2, 13279256), (4, 6639628), (8, 3319814), (16, 1659907), (53, 501104), (106, 250552), (212, 125276), (424, 62638), (848, 31319)]