28230448

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{9857}}^1$

素因数の和:10044

約数の個数: 20

約数和(自身を含む): 55007640

約数和(自身を除く): 26777192

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 9857, 19714, 39428, 78856, 157712, 1764403, 3528806, 7057612, 14115224, 28230448]

約数ペア:

[(1, 28230448), (2, 14115224), (4, 7057612), (8, 3528806), (16, 1764403), (179, 157712), (358, 78856), (716, 39428), (1432, 19714), (2864, 9857)]