66127270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8467}}^1$

素因数の和:8556

約数の個数: 32

約数和(自身を含む): 131694336

約数和(自身を除く): 65567066

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 8467, 16934, 42335, 84670, 93137, 186274, 465685, 601157, 931370, 1202314, 3005785, 6011570, 6612727, 13225454, 33063635, 66127270]

約数ペア:

[(1, 66127270), (2, 33063635), (5, 13225454), (10, 6612727), (11, 6011570), (22, 3005785), (55, 1202314), (71, 931370), (110, 601157), (142, 465685), (355, 186274), (710, 93137), (781, 84670), (1562, 42335), (3905, 16934), (7810, 8467)]