28136056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{270539}}^1$

素因数の和:270558

約数の個数: 16

約数和(自身を含む): 56813400

約数和(自身を除く): 28677344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 270539, 541078, 1082156, 2164312, 3517007, 7034014, 14068028, 28136056]

約数ペア:

[(1, 28136056), (2, 14068028), (4, 7034014), (8, 3517007), (13, 2164312), (26, 1082156), (52, 541078), (104, 270539)]