66863734

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 121032000

約数和(自身を除く): 54168266

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 3361, 6722, 9947, 19894, 23527, 47054, 97469, 164689, 194938, 329378, 682283, 1152823, 1364566, 2305646, 4775981, 9551962, 33431867, 66863734]

約数ペア:

[(1, 66863734), (2, 33431867), (7, 9551962), (14, 4775981), (29, 2305646), (49, 1364566), (58, 1152823), (98, 682283), (203, 329378), (343, 194938), (406, 164689), (686, 97469), (1421, 47054), (2842, 23527), (3361, 19894), (6722, 9947)]