78766916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1559}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 146240640

約数和(自身を除く): 67473724

約数列:

[1, 2, 4, 17, 34, 68, 743, 1486, 1559, 2972, 3118, 6236, 12631, 25262, 26503, 50524, 53006, 106012, 1158337, 2316674, 4633348, 19691729, 39383458, 78766916]

約数ペア:

[(1, 78766916), (2, 39383458), (4, 19691729), (17, 4633348), (34, 2316674), (68, 1158337), (743, 106012), (1486, 53006), (1559, 50524), (2972, 26503), (3118, 25262), (6236, 12631)]