28495670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9467}}^1$

素因数の和:9524

約数の個数: 32

約数和(自身を含む): 59989248

約数和(自身を除く): 31493578

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9467, 18934, 47335, 66269, 94670, 132538, 331345, 407081, 662690, 814162, 2035405, 2849567, 4070810, 5699134, 14247835, 28495670]

約数ペア:

[(1, 28495670), (2, 14247835), (5, 5699134), (7, 4070810), (10, 2849567), (14, 2035405), (35, 814162), (43, 662690), (70, 407081), (86, 331345), (215, 132538), (301, 94670), (430, 66269), (602, 47335), (1505, 18934), (3010, 9467)]