561815694008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{14771}}^1\times {\mathrm{110567}}^1$

素因数の和:125387

約数の個数: 32

約数和(自身を含む): 1077984927360

約数和(自身を除く): 516169233352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 14771, 29542, 59084, 110567, 118168, 221134, 442268, 635153, 884536, 1270306, 2540612, 4754381, 5081224, 9508762, 19017524, 38035048, 1633185157, 3266370314, 6532740628, 13065481256, 70226961751, 140453923502, 280907847004, 561815694008]

約数ペア:

[(1, 561815694008), (2, 280907847004), (4, 140453923502), (8, 70226961751), (43, 13065481256), (86, 6532740628), (172, 3266370314), (344, 1633185157), (14771, 38035048), (29542, 19017524), (59084, 9508762), (110567, 5081224), (118168, 4754381), (221134, 2540612), (442268, 1270306), (635153, 884536)]