67291084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126487}}^1$

素因数の和:126517

約数の個数: 24

約数和(自身を含む): 141666560

約数和(自身を除く): 74375476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 126487, 252974, 505948, 885409, 1770818, 2403253, 3541636, 4806506, 9613012, 16822771, 33645542, 67291084]

約数ペア:

[(1, 67291084), (2, 33645542), (4, 16822771), (7, 9613012), (14, 4806506), (19, 3541636), (28, 2403253), (38, 1770818), (76, 885409), (133, 505948), (266, 252974), (532, 126487)]