2699728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5482

約数の個数: 20

約数和(自身を含む): 5400448

約数和(自身を除く): 2700720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5443, 10886, 21772, 43544, 87088, 168733, 337466, 674932, 1349864, 2699728]

約数ペア:

[(1, 2699728), (2, 1349864), (4, 674932), (8, 337466), (16, 168733), (31, 87088), (62, 43544), (124, 21772), (248, 10886), (496, 5443)]