28508144

素因数分解:

$2^4\times 7^1\times {\mathrm{254537}}^1$

素因数の和:254552

約数の個数: 20

約数和(自身を含む): 63125424

約数和(自身を除く): 34617280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254537, 509074, 1018148, 1781759, 2036296, 3563518, 4072592, 7127036, 14254072, 28508144]

約数ペア:

[(1, 28508144), (2, 14254072), (4, 7127036), (7, 4072592), (8, 3563518), (14, 2036296), (16, 1781759), (28, 1018148), (56, 509074), (112, 254537)]