395622016

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{71879}}^1$

素因数の和:71936

約数の個数: 32

約数和(自身を含む): 806493600

約数和(自身を除く): 410871584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 71879, 143758, 287516, 575032, 1150064, 2300128, 3090797, 4600256, 6181594, 9200512, 12363188, 24726376, 49452752, 98905504, 197811008, 395622016]

約数ペア:

[(1, 395622016), (2, 197811008), (4, 98905504), (8, 49452752), (16, 24726376), (32, 12363188), (43, 9200512), (64, 6181594), (86, 4600256), (128, 3090797), (172, 2300128), (344, 1150064), (688, 575032), (1376, 287516), (2752, 143758), (5504, 71879)]