66164028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787667}}^1$

素因数の和:787681

約数の個数: 24

約数和(自身を含む): 176437632

約数和(自身を除く): 110273604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787667, 1575334, 2363001, 3150668, 4726002, 5513669, 9452004, 11027338, 16541007, 22054676, 33082014, 66164028]

約数ペア:

[(1, 66164028), (2, 33082014), (3, 22054676), (4, 16541007), (6, 11027338), (7, 9452004), (12, 5513669), (14, 4726002), (21, 3150668), (28, 2363001), (42, 1575334), (84, 787667)]