26828732

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22283}}^1$

素因数の和:22337

約数の個数: 24

約数和(自身を含む): 54907776

約数和(自身を除く): 28079044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 22283, 44566, 89132, 155981, 311962, 623924, 958169, 1916338, 3832676, 6707183, 13414366, 26828732]

約数ペア:

[(1, 26828732), (2, 13414366), (4, 6707183), (7, 3832676), (14, 1916338), (28, 958169), (43, 623924), (86, 311962), (172, 155981), (301, 89132), (602, 44566), (1204, 22283)]