27825772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 52724000

約数和(自身を除く): 24898228

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 2689, 5174, 5378, 10348, 10756, 34957, 69914, 139828, 535111, 1070222, 2140444, 6956443, 13912886, 27825772]

約数ペア:

[(1, 27825772), (2, 13912886), (4, 6956443), (13, 2140444), (26, 1070222), (52, 535111), (199, 139828), (398, 69914), (796, 34957), (2587, 10756), (2689, 10348), (5174, 5378)]