263936792

素因数分解:

$2^3\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{4493}}^1$

素因数の和:5555

約数の個数: 32

約数和(自身を含む): 566244000

約数和(自身を除く): 302307208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1049, 2098, 4196, 4493, 7343, 8392, 8986, 14686, 17972, 29372, 31451, 35944, 58744, 62902, 125804, 251608, 4713157, 9426314, 18852628, 32992099, 37705256, 65984198, 131968396, 263936792]

約数ペア:

[(1, 263936792), (2, 131968396), (4, 65984198), (7, 37705256), (8, 32992099), (14, 18852628), (28, 9426314), (56, 4713157), (1049, 251608), (2098, 125804), (4196, 62902), (4493, 58744), (7343, 35944), (8392, 31451), (8986, 29372), (14686, 17972)]