4709740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33641}}^1$

素因数の和:33657

約数の個数: 24

約数和(自身を含む): 11303712

約数和(自身を除く): 6593972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33641, 67282, 134564, 168205, 235487, 336410, 470974, 672820, 941948, 1177435, 2354870, 4709740]

約数ペア:

[(1, 4709740), (2, 2354870), (4, 1177435), (5, 941948), (7, 672820), (10, 470974), (14, 336410), (20, 235487), (28, 168205), (35, 134564), (70, 67282), (140, 33641)]