68860066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 119257920

約数和(自身を除く): 50397854

約数列:

[1, 2, 11, 19, 22, 38, 209, 257, 418, 514, 641, 1282, 2827, 4883, 5654, 7051, 9766, 12179, 14102, 24358, 53713, 107426, 133969, 164737, 267938, 329474, 1812107, 3130003, 3624214, 6260006, 34430033, 68860066]

約数ペア:

[(1, 68860066), (2, 34430033), (11, 6260006), (19, 3624214), (22, 3130003), (38, 1812107), (209, 329474), (257, 267938), (418, 164737), (514, 133969), (641, 107426), (1282, 53713), (2827, 24358), (4883, 14102), (5654, 12179), (7051, 9766)]