28852954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10181}}^1$

素因数の和:10305

約数の個数: 16

約数和(自身を含む): 47040840

約数和(自身を除く): 18187886

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 10181, 20362, 132353, 264706, 1109729, 2219458, 14426477, 28852954]

約数ペア:

[(1, 28852954), (2, 14426477), (13, 2219458), (26, 1109729), (109, 264706), (218, 132353), (1417, 20362), (2834, 10181)]