28710116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{247501}}^1$

素因数の和:247534

約数の個数: 12

約数和(自身を含む): 51975420

約数和(自身を除く): 23265304

約数列:

[1, 2, 4, 29, 58, 116, 247501, 495002, 990004, 7177529, 14355058, 28710116]

約数ペア:

[(1, 28710116), (2, 14355058), (4, 7177529), (29, 990004), (58, 495002), (116, 247501)]