56067340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{400481}}^1$

素因数の和:400497

約数の個数: 24

約数和(自身を含む): 134561952

約数和(自身を除く): 78494612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 400481, 800962, 1601924, 2002405, 2803367, 4004810, 5606734, 8009620, 11213468, 14016835, 28033670, 56067340]

約数ペア:

[(1, 56067340), (2, 28033670), (4, 14016835), (5, 11213468), (7, 8009620), (10, 5606734), (14, 4004810), (20, 2803367), (28, 2002405), (35, 1601924), (70, 800962), (140, 400481)]