71423912

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34471}}^1$

素因数の和:34521

約数の個数: 32

約数和(自身を含む): 157192320

約数和(自身を除く): 85768408

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34471, 68942, 137884, 241297, 275768, 482594, 965188, 1275427, 1930376, 2550854, 5101708, 8927989, 10203416, 17855978, 35711956, 71423912]

約数ペア:

[(1, 71423912), (2, 35711956), (4, 17855978), (7, 10203416), (8, 8927989), (14, 5101708), (28, 2550854), (37, 1930376), (56, 1275427), (74, 965188), (148, 482594), (259, 275768), (296, 241297), (518, 137884), (1036, 68942), (2072, 34471)]