28877002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187513}}^1$

素因数の和:187533

約数の個数: 16

約数和(自身を含む): 54004032

約数和(自身を除く): 25127030

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 187513, 375026, 1312591, 2062643, 2625182, 4125286, 14438501, 28877002]

約数ペア:

[(1, 28877002), (2, 14438501), (7, 4125286), (11, 2625182), (14, 2062643), (22, 1312591), (77, 375026), (154, 187513)]