66816986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 107274240

約数和(自身を除く): 40457254

約数列:

[1, 2, 29, 47, 58, 94, 127, 193, 254, 386, 1363, 2726, 3683, 5597, 5969, 7366, 9071, 11194, 11938, 18142, 24511, 49022, 173101, 263059, 346202, 526118, 710819, 1152017, 1421638, 2304034, 33408493, 66816986]

約数ペア:

[(1, 66816986), (2, 33408493), (29, 2304034), (47, 1421638), (58, 1152017), (94, 710819), (127, 526118), (193, 346202), (254, 263059), (386, 173101), (1363, 49022), (2726, 24511), (3683, 18142), (5597, 11938), (5969, 11194), (7366, 9071)]