28348912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93253}}^1$

素因数の和:93280

約数の個数: 20

約数和(自身を含む): 57817480

約数和(自身を除く): 29468568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93253, 186506, 373012, 746024, 1492048, 1771807, 3543614, 7087228, 14174456, 28348912]

約数ペア:

[(1, 28348912), (2, 14174456), (4, 7087228), (8, 3543614), (16, 1771807), (19, 1492048), (38, 746024), (76, 373012), (152, 186506), (304, 93253)]