28348852

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2800

約数の個数: 36

約数和(自身を含む): 58820580

約数和(自身を除く): 30471728

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 2729, 5194, 5458, 10388, 10916, 19103, 38206, 76412, 133721, 144637, 267442, 289274, 534884, 578548, 1012459, 2024918, 4049836, 7087213, 14174426, 28348852]

約数ペア:

[(1, 28348852), (2, 14174426), (4, 7087213), (7, 4049836), (14, 2024918), (28, 1012459), (49, 578548), (53, 534884), (98, 289274), (106, 267442), (196, 144637), (212, 133721), (371, 76412), (742, 38206), (1484, 19103), (2597, 10916), (2729, 10388), (5194, 5458)]