28653506

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49919}}^1$

素因数の和:49969

約数の個数: 16

約数和(自身を含む): 50319360

約数和(自身を除く): 21665854

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49919, 99838, 349433, 698866, 2046679, 4093358, 14326753, 28653506]

約数ペア:

[(1, 28653506), (2, 14326753), (7, 4093358), (14, 2046679), (41, 698866), (82, 349433), (287, 99838), (574, 49919)]