7844048

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3674

約数の個数: 20

約数和(自身を含む): 15311520

約数和(自身を除く): 7467472

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 3527, 7054, 14108, 28216, 56432, 490253, 980506, 1961012, 3922024, 7844048]

約数ペア:

[(1, 7844048), (2, 3922024), (4, 1961012), (8, 980506), (16, 490253), (139, 56432), (278, 28216), (556, 14108), (1112, 7054), (2224, 3527)]