28816616591

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1\times {\mathrm{21751}}^1$

素因数の和:25382

約数の個数: 16

約数和(自身を含む): 33565598208

約数和(自身を除く): 4748981617

約数列:

[1, 7, 53, 371, 3571, 21751, 24997, 152257, 189263, 1152803, 1324841, 8069621, 77672821, 543709747, 4116659513, 28816616591]

約数ペア:

[(1, 28816616591), (7, 4116659513), (53, 543709747), (371, 77672821), (3571, 8069621), (21751, 1324841), (24997, 1152803), (152257, 189263)]