28645016

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67559}}^1$

素因数の和:67618

約数の個数: 16

約数和(自身を含む): 54723600

約数和(自身を除く): 26078584

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 67559, 135118, 270236, 540472, 3580627, 7161254, 14322508, 28645016]

約数ペア:

[(1, 28645016), (2, 14322508), (4, 7161254), (8, 3580627), (53, 540472), (106, 270236), (212, 135118), (424, 67559)]