28057026

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 58878720

約数和(自身を除く): 30821694

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 2689, 3478, 5217, 5378, 8067, 10434, 16134, 99493, 126383, 198986, 252766, 298479, 379149, 596958, 758298, 4676171, 9352342, 14028513, 28057026]

約数ペア:

[(1, 28057026), (2, 14028513), (3, 9352342), (6, 4676171), (37, 758298), (47, 596958), (74, 379149), (94, 298479), (111, 252766), (141, 198986), (222, 126383), (282, 99493), (1739, 16134), (2689, 10434), (3478, 8067), (5217, 5378)]