28868387

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 30772224

約数和(自身を除く): 1903837

約数列:

[1, 41, 47, 71, 211, 1927, 2911, 3337, 8651, 9917, 14981, 136817, 406597, 614221, 704107, 28868387]

約数ペア:

[(1, 28868387), (41, 704107), (47, 614221), (71, 406597), (211, 136817), (1927, 14981), (2911, 9917), (3337, 8651)]