28926218293

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{126949}}^1$

素因数の和:127756

約数の個数: 16

約数和(自身を含む): 33872291200

約数和(自身を除く): 4946072907

約数列:

[1, 7, 43, 301, 757, 5299, 32551, 126949, 227857, 888643, 5458807, 38211649, 96100393, 672702751, 4132316899, 28926218293]

約数ペア:

[(1, 28926218293), (7, 4132316899), (43, 672702751), (301, 96100393), (757, 38211649), (5299, 5458807), (32551, 888643), (126949, 227857)]