28564334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4153}}^1$

素因数の和:4355

約数の個数: 16

約数和(自身を含む): 45361680

約数和(自身を除く): 16797346

約数列:

[1, 2, 19, 38, 181, 362, 3439, 4153, 6878, 8306, 78907, 157814, 751693, 1503386, 14282167, 28564334]

約数ペア:

[(1, 28564334), (2, 14282167), (19, 1503386), (38, 751693), (181, 157814), (362, 78907), (3439, 8306), (4153, 6878)]