28546244

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 50843520

約数和(自身を除く): 22297276

約数列:

[1, 2, 4, 103, 193, 206, 359, 386, 412, 718, 772, 1436, 19879, 36977, 39758, 69287, 73954, 79516, 138574, 147908, 277148, 7136561, 14273122, 28546244]

約数ペア:

[(1, 28546244), (2, 14273122), (4, 7136561), (103, 277148), (193, 147908), (206, 138574), (359, 79516), (386, 73954), (412, 69287), (718, 39758), (772, 36977), (1436, 19879)]