72029552

素因数分解:

$2^4\times 7^1\times {\mathrm{643121}}^1$

素因数の和:643136

約数の個数: 20

約数和(自身を含む): 159494256

約数和(自身を除く): 87464704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643121, 1286242, 2572484, 4501847, 5144968, 9003694, 10289936, 18007388, 36014776, 72029552]

約数ペア:

[(1, 72029552), (2, 36014776), (4, 18007388), (7, 10289936), (8, 9003694), (14, 5144968), (16, 4501847), (28, 2572484), (56, 1286242), (112, 643121)]