28048538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{117851}}^1$

素因数の和:117877

約数の個数: 16

約数和(自身を含む): 50912064

約数和(自身を除く): 22863526

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 117851, 235702, 824957, 1649914, 2003467, 4006934, 14024269, 28048538]

約数ペア:

[(1, 28048538), (2, 14024269), (7, 4006934), (14, 2003467), (17, 1649914), (34, 824957), (119, 235702), (238, 117851)]