28863728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58193}}^1$

素因数の和:58232

約数の個数: 20

約数和(自身を含む): 57728448

約数和(自身を除く): 28864720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58193, 116386, 232772, 465544, 931088, 1803983, 3607966, 7215932, 14431864, 28863728]

約数ペア:

[(1, 28863728), (2, 14431864), (4, 7215932), (8, 3607966), (16, 1803983), (31, 931088), (62, 465544), (124, 232772), (248, 116386), (496, 58193)]