28575272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{733}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 58661280

約数和(自身を除く): 30086008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 733, 886, 1466, 1772, 2932, 3544, 4873, 5864, 8063, 9746, 16126, 19492, 32252, 38984, 64504, 324719, 649438, 1298876, 2597752, 3571909, 7143818, 14287636, 28575272]

約数ペア:

[(1, 28575272), (2, 14287636), (4, 7143818), (8, 3571909), (11, 2597752), (22, 1298876), (44, 649438), (88, 324719), (443, 64504), (733, 38984), (886, 32252), (1466, 19492), (1772, 16126), (2932, 9746), (3544, 8063), (4873, 5864)]