66547448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10651}}^1$

素因数の和:10739

約数の個数: 32

約数和(自身を含む): 138049920

約数和(自身を除く): 71502472

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 10651, 21302, 42604, 85208, 117161, 234322, 468644, 756221, 937288, 1512442, 3024884, 6049768, 8318431, 16636862, 33273724, 66547448]

約数ペア:

[(1, 66547448), (2, 33273724), (4, 16636862), (8, 8318431), (11, 6049768), (22, 3024884), (44, 1512442), (71, 937288), (88, 756221), (142, 468644), (284, 234322), (568, 117161), (781, 85208), (1562, 42604), (3124, 21302), (6248, 10651)]