28569954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{680237}}^1$

素因数の和:680249

約数の個数: 16

約数和(自身を含む): 65302848

約数和(自身を除く): 36732894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 680237, 1360474, 2040711, 4081422, 4761659, 9523318, 14284977, 28569954]

約数ペア:

[(1, 28569954), (2, 14284977), (3, 9523318), (6, 4761659), (7, 4081422), (14, 2040711), (21, 1360474), (42, 680237)]