69459016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11117}}^1$

素因数の和:11205

約数の個数: 32

約数和(自身を含む): 144089280

約数和(自身を除く): 74630264

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 11117, 22234, 44468, 88936, 122287, 244574, 489148, 789307, 978296, 1578614, 3157228, 6314456, 8682377, 17364754, 34729508, 69459016]

約数ペア:

[(1, 69459016), (2, 34729508), (4, 17364754), (8, 8682377), (11, 6314456), (22, 3157228), (44, 1578614), (71, 978296), (88, 789307), (142, 489148), (284, 244574), (568, 122287), (781, 88936), (1562, 44468), (3124, 22234), (6248, 11117)]