26243728

素因数分解:

$2^4\times 7^1\times {\mathrm{234319}}^1$

素因数の和:234334

約数の個数: 20

約数和(自身を含む): 58111360

約数和(自身を除く): 31867632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 234319, 468638, 937276, 1640233, 1874552, 3280466, 3749104, 6560932, 13121864, 26243728]

約数ペア:

[(1, 26243728), (2, 13121864), (4, 6560932), (7, 3749104), (8, 3280466), (14, 1874552), (16, 1640233), (28, 937276), (56, 468638), (112, 234319)]