4067728

素因数分解:

$2^4\times 7^1\times {\mathrm{36319}}^1$

素因数の和:36334

約数の個数: 20

約数和(自身を含む): 9007360

約数和(自身を除く): 4939632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 36319, 72638, 145276, 254233, 290552, 508466, 581104, 1016932, 2033864, 4067728]

約数ペア:

[(1, 4067728), (2, 2033864), (4, 1016932), (7, 581104), (8, 508466), (14, 290552), (16, 254233), (28, 145276), (56, 72638), (112, 36319)]