63987704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66103}}^1$

素因数の和:66131

約数の個数: 24

約数和(自身を含む): 131877480

約数和(自身を除く): 67889776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66103, 132206, 264412, 528824, 727133, 1454266, 2908532, 5817064, 7998463, 15996926, 31993852, 63987704]

約数ペア:

[(1, 63987704), (2, 31993852), (4, 15996926), (8, 7998463), (11, 5817064), (22, 2908532), (44, 1454266), (88, 727133), (121, 528824), (242, 264412), (484, 132206), (968, 66103)]