66186568

素因数分解:

$2^3\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1667}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 142113600

約数和(自身を除く): 75927032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 709, 1418, 1667, 2836, 3334, 4963, 5672, 6668, 9926, 11669, 13336, 19852, 23338, 39704, 46676, 93352, 1181903, 2363806, 4727612, 8273321, 9455224, 16546642, 33093284, 66186568]

約数ペア:

[(1, 66186568), (2, 33093284), (4, 16546642), (7, 9455224), (8, 8273321), (14, 4727612), (28, 2363806), (56, 1181903), (709, 93352), (1418, 46676), (1667, 39704), (2836, 23338), (3334, 19852), (4963, 13336), (5672, 11669), (6668, 9926)]