66374168

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8527}}^1$

素因数の和:8679

約数の個数: 32

約数和(自身を含む): 143270400

約数和(自身を除く): 76896232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 8527, 17054, 34108, 59689, 68216, 119378, 238756, 477512, 1185253, 2370506, 4741012, 8296771, 9482024, 16593542, 33187084, 66374168]

約数ペア:

[(1, 66374168), (2, 33187084), (4, 16593542), (7, 9482024), (8, 8296771), (14, 4741012), (28, 2370506), (56, 1185253), (139, 477512), (278, 238756), (556, 119378), (973, 68216), (1112, 59689), (1946, 34108), (3892, 17054), (7784, 8527)]