12791805184

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{684493}}^1$

素因数の和:684582

約数の個数: 36

約数和(自身を含む): 25883456116

約数和(自身を除く): 13091650932

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 18688, 684493, 1368986, 2737972, 5475944, 10951888, 21903776, 43807552, 49967989, 87615104, 99935978, 175230208, 199871956, 399743912, 799487824, 1598975648, 3197951296, 6395902592, 12791805184]

約数ペア:

[(1, 12791805184), (2, 6395902592), (4, 3197951296), (8, 1598975648), (16, 799487824), (32, 399743912), (64, 199871956), (73, 175230208), (128, 99935978), (146, 87615104), (256, 49967989), (292, 43807552), (584, 21903776), (1168, 10951888), (2336, 5475944), (4672, 2737972), (9344, 1368986), (18688, 684493)]