28352288

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12479}}^1$

素因数の和:12560

約数の個数: 24

約数和(自身を含む): 56609280

約数和(自身を除く): 28256992

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12479, 24958, 49916, 99832, 199664, 399328, 886009, 1772018, 3544036, 7088072, 14176144, 28352288]

約数ペア:

[(1, 28352288), (2, 14176144), (4, 7088072), (8, 3544036), (16, 1772018), (32, 886009), (71, 399328), (142, 199664), (284, 99832), (568, 49916), (1136, 24958), (2272, 12479)]