40966574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26227}}^1$

素因数の和:26311

約数の個数: 16

約数和(自身を含む): 67982976

約数和(自身を除く): 27016402

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 26227, 52454, 288497, 576994, 1862117, 3724234, 20483287, 40966574]

約数ペア:

[(1, 40966574), (2, 20483287), (11, 3724234), (22, 1862117), (71, 576994), (142, 288497), (781, 52454), (1562, 26227)]