27911704

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{5443}}^1$

素因数の和:6090

約数の個数: 16

約数和(自身を含む): 52425720

約数和(自身を除く): 24514016

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 5443, 10886, 21772, 43544, 3488963, 6977926, 13955852, 27911704]

約数ペア:

[(1, 27911704), (2, 13955852), (4, 6977926), (8, 3488963), (641, 43544), (1282, 21772), (2564, 10886), (5128, 5443)]