28418614

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47207}}^1$

素因数の和:47259

約数の個数: 16

約数和(自身を含む): 49851648

約数和(自身を除く): 21433034

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 47207, 94414, 330449, 660898, 2029901, 4059802, 14209307, 28418614]

約数ペア:

[(1, 28418614), (2, 14209307), (7, 4059802), (14, 2029901), (43, 660898), (86, 330449), (301, 94414), (602, 47207)]