67915652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6719}}^1$

素因数の和:6768

約数の個数: 36

約数和(自身を含む): 143377920

約数和(自身を除く): 75462268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 6719, 10108, 13438, 26876, 47033, 94066, 127661, 188132, 255322, 510644, 893627, 1787254, 2425559, 3574508, 4851118, 9702236, 16978913, 33957826, 67915652]

約数ペア:

[(1, 67915652), (2, 33957826), (4, 16978913), (7, 9702236), (14, 4851118), (19, 3574508), (28, 2425559), (38, 1787254), (76, 893627), (133, 510644), (266, 255322), (361, 188132), (532, 127661), (722, 94066), (1444, 47033), (2527, 26876), (5054, 13438), (6719, 10108)]