72656384

素因数分解:

$2^9\times {\mathrm{141907}}^1$

素因数の和:141925

約数の個数: 20

約数和(自身を含む): 145171884

約数和(自身を除く): 72515500

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 141907, 283814, 567628, 1135256, 2270512, 4541024, 9082048, 18164096, 36328192, 72656384]

約数ペア:

[(1, 72656384), (2, 36328192), (4, 18164096), (8, 9082048), (16, 4541024), (32, 2270512), (64, 1135256), (128, 567628), (256, 283814), (512, 141907)]