6985681.00000000

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{4987}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 167896080

約数和(自身を除く): 84274064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 4987, 8384, 9974, 16768, 19948, 39896, 79792, 159584, 319168, 638336, 653297, 1306594, 2613188, 5226376, 10452752, 20905504, 41811008, 83622016]

約数ペア:

[(1, 83622016), (2, 41811008), (4, 20905504), (8, 10452752), (16, 5226376), (32, 2613188), (64, 1306594), (128, 653297), (131, 638336), (262, 319168), (524, 159584), (1048, 79792), (2096, 39896), (4192, 19948), (4987, 16768), (8384, 9974)]