71995216

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{4241}}^1$

素因数の和:5310

約数の個数: 20

約数和(自身を含む): 139655124

約数和(自身を除く): 67659908

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 4241, 4244, 8482, 8488, 16964, 16976, 33928, 67856, 4499701, 8999402, 17998804, 35997608, 71995216]

約数ペア:

[(1, 71995216), (2, 35997608), (4, 17998804), (8, 8999402), (16, 4499701), (1061, 67856), (2122, 33928), (4241, 16976), (4244, 16964), (8482, 8488)]