28305509912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{547453}}^1$

素因数の和:547763

約数の個数: 32

約数和(自身を含む): 55577530080

約数和(自身を除く): 27272020168

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 281, 562, 1124, 2248, 6463, 12926, 25852, 51704, 547453, 1094906, 2189812, 4379624, 12591419, 25182838, 50365676, 100731352, 153834293, 307668586, 615337172, 1230674344, 3538188739, 7076377478, 14152754956, 28305509912]

約数ペア:

[(1, 28305509912), (2, 14152754956), (4, 7076377478), (8, 3538188739), (23, 1230674344), (46, 615337172), (92, 307668586), (184, 153834293), (281, 100731352), (562, 50365676), (1124, 25182838), (2248, 12591419), (6463, 4379624), (12926, 2189812), (25852, 1094906), (51704, 547453)]