66685416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{396937}}^1$

素因数の和:396953

約数の個数: 32

約数和(自身を含む): 190530240

約数和(自身を除く): 123844824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 396937, 793874, 1190811, 1587748, 2381622, 2778559, 3175496, 4763244, 5557118, 8335677, 9526488, 11114236, 16671354, 22228472, 33342708, 66685416]

約数ペア:

[(1, 66685416), (2, 33342708), (3, 22228472), (4, 16671354), (6, 11114236), (7, 9526488), (8, 8335677), (12, 5557118), (14, 4763244), (21, 3175496), (24, 2778559), (28, 2381622), (42, 1587748), (56, 1190811), (84, 793874), (168, 396937)]