27554726

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 42446400

約数和(自身を除く): 14891674

約数列:

[1, 2, 73, 79, 146, 158, 2389, 4778, 5767, 11534, 174397, 188731, 348794, 377462, 13777363, 27554726]

約数ペア:

[(1, 27554726), (2, 13777363), (73, 377462), (79, 348794), (146, 188731), (158, 174397), (2389, 11534), (4778, 5767)]