68425588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222161}}^1$

素因数の和:222183

約数の個数: 24

約数和(自身を含む): 149292864

約数和(自身を除く): 80867276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 222161, 444322, 888644, 1555127, 2443771, 3110254, 4887542, 6220508, 9775084, 17106397, 34212794, 68425588]

約数ペア:

[(1, 68425588), (2, 34212794), (4, 17106397), (7, 9775084), (11, 6220508), (14, 4887542), (22, 3110254), (28, 2443771), (44, 1555127), (77, 888644), (154, 444322), (308, 222161)]