71800454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 122031360

約数和(自身を除く): 50230906

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 781, 946, 1069, 1562, 2138, 3053, 6106, 11759, 23518, 33583, 45967, 67166, 75899, 91934, 151798, 505637, 834889, 1011274, 1669778, 3263657, 6527314, 35900227, 71800454]

約数ペア:

[(1, 71800454), (2, 35900227), (11, 6527314), (22, 3263657), (43, 1669778), (71, 1011274), (86, 834889), (142, 505637), (473, 151798), (781, 91934), (946, 75899), (1069, 67166), (1562, 45967), (2138, 33583), (3053, 23518), (6106, 11759)]