40321736609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{32479}}^1$

素因数の和:33221

約数の個数: 32

約数和(自身を含む): 52533411840

約数和(自身を除く): 12211675231

約数列:

[1, 7, 11, 23, 77, 161, 253, 701, 1771, 4907, 7711, 16123, 32479, 53977, 112861, 177353, 227353, 357269, 747017, 1241471, 2500883, 5229119, 8217187, 22767779, 57520309, 159374453, 250445569, 523658917, 1753118983, 3665612419, 5760248087, 40321736609]

約数ペア:

[(1, 40321736609), (7, 5760248087), (11, 3665612419), (23, 1753118983), (77, 523658917), (161, 250445569), (253, 159374453), (701, 57520309), (1771, 22767779), (4907, 8217187), (7711, 5229119), (16123, 2500883), (32479, 1241471), (53977, 747017), (112861, 357269), (177353, 227353)]