72059216

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{10259}}^1$

素因数の和:10706

約数の個数: 20

約数和(自身を含む): 139946400

約数和(自身を除く): 67887184

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 10259, 20518, 41036, 82072, 164144, 4503701, 9007402, 18014804, 36029608, 72059216]

約数ペア:

[(1, 72059216), (2, 36029608), (4, 18014804), (8, 9007402), (16, 4503701), (439, 164144), (878, 82072), (1756, 41036), (3512, 20518), (7024, 10259)]