27261104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131063}}^1$

素因数の和:131084

約数の個数: 20

約数和(自身を含む): 56881776

約数和(自身を除く): 29620672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131063, 262126, 524252, 1048504, 1703819, 2097008, 3407638, 6815276, 13630552, 27261104]

約数ペア:

[(1, 27261104), (2, 13630552), (4, 6815276), (8, 3407638), (13, 2097008), (16, 1703819), (26, 1048504), (52, 524252), (104, 262126), (208, 131063)]