28047970

素因数分解:

$2^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4861}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 50584248

約数和(自身を除く): 22536278

約数列:

[1, 2, 5, 10, 577, 1154, 2885, 4861, 5770, 9722, 24305, 48610, 2804797, 5609594, 14023985, 28047970]

約数ペア:

[(1, 28047970), (2, 14023985), (5, 5609594), (10, 2804797), (577, 48610), (1154, 24305), (2885, 9722), (4861, 5770)]