67392136

素因数分解:

$2^3\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1321}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 144679680

約数和(自身を除く): 77287544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 911, 1321, 1822, 2642, 3644, 5284, 6377, 7288, 9247, 10568, 12754, 18494, 25508, 36988, 51016, 73976, 1203431, 2406862, 4813724, 8424017, 9627448, 16848034, 33696068, 67392136]

約数ペア:

[(1, 67392136), (2, 33696068), (4, 16848034), (7, 9627448), (8, 8424017), (14, 4813724), (28, 2406862), (56, 1203431), (911, 73976), (1321, 51016), (1822, 36988), (2642, 25508), (3644, 18494), (5284, 12754), (6377, 10568), (7288, 9247)]