67019128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5479}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 138096000

約数和(自身を除く): 71076872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 5479, 6116, 10958, 12232, 21916, 43832, 60269, 120538, 241076, 482152, 761581, 1523162, 3046324, 6092648, 8377391, 16754782, 33509564, 67019128]

約数ペア:

[(1, 67019128), (2, 33509564), (4, 16754782), (8, 8377391), (11, 6092648), (22, 3046324), (44, 1523162), (88, 761581), (139, 482152), (278, 241076), (556, 120538), (1112, 60269), (1529, 43832), (3058, 21916), (5479, 12232), (6116, 10958)]