28786482

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{28057}}^1$

素因数の和:28087

約数の個数: 32

約数和(自身を含む): 67339200

約数和(自身を除く): 38552718

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 28057, 56114, 84171, 168342, 252513, 505026, 533083, 757539, 1066166, 1515078, 1599249, 3198498, 4797747, 9595494, 14393241, 28786482]

約数ペア:

[(1, 28786482), (2, 14393241), (3, 9595494), (6, 4797747), (9, 3198498), (18, 1599249), (19, 1515078), (27, 1066166), (38, 757539), (54, 533083), (57, 505026), (114, 252513), (171, 168342), (342, 84171), (513, 56114), (1026, 28057)]