26660368

素因数分解:

$2^4\times 7^1\times {\mathrm{238039}}^1$

素因数の和:238054

約数の個数: 20

約数和(自身を含む): 59033920

約数和(自身を除く): 32373552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238039, 476078, 952156, 1666273, 1904312, 3332546, 3808624, 6665092, 13330184, 26660368]

約数ペア:

[(1, 26660368), (2, 13330184), (4, 6665092), (7, 3808624), (8, 3332546), (14, 1904312), (16, 1666273), (28, 952156), (56, 476078), (112, 238039)]