28493508

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{23053}}^1$

素因数の和:23163

約数の個数: 24

約数和(自身を含む): 67133248

約数和(自身を除く): 38639740

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 23053, 46106, 69159, 92212, 138318, 276636, 2374459, 4748918, 7123377, 9497836, 14246754, 28493508]

約数ペア:

[(1, 28493508), (2, 14246754), (3, 9497836), (4, 7123377), (6, 4748918), (12, 2374459), (103, 276636), (206, 138318), (309, 92212), (412, 69159), (618, 46106), (1236, 23053)]