28733474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{186581}}^1$

素因数の和:186601

約数の個数: 16

約数和(自身を含む): 53735616

約数和(自身を除く): 25002142

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 186581, 373162, 1306067, 2052391, 2612134, 4104782, 14366737, 28733474]

約数ペア:

[(1, 28733474), (2, 14366737), (7, 4104782), (11, 2612134), (14, 2052391), (22, 1306067), (77, 373162), (154, 186581)]