26856656

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{1657}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 52117572

約数和(自身を除く): 25260916

約数列:

[1, 2, 4, 8, 16, 1013, 1657, 2026, 3314, 4052, 6628, 8104, 13256, 16208, 26512, 1678541, 3357082, 6714164, 13428328, 26856656]

約数ペア:

[(1, 26856656), (2, 13428328), (4, 6714164), (8, 3357082), (16, 1678541), (1013, 26512), (1657, 16208), (2026, 13256), (3314, 8104), (4052, 6628)]