71999536

素因数分解:

$2^4\times 7^1\times {\mathrm{642853}}^1$

素因数の和:642868

約数の個数: 20

約数和(自身を含む): 159427792

約数和(自身を除く): 87428256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 642853, 1285706, 2571412, 4499971, 5142824, 8999942, 10285648, 17999884, 35999768, 71999536]

約数ペア:

[(1, 71999536), (2, 35999768), (4, 17999884), (7, 10285648), (8, 8999942), (14, 5142824), (16, 4499971), (28, 2571412), (56, 1285706), (112, 642853)]