71226368

素因数分解:

$2^{10}\times {\mathrm{69557}}^1$

素因数の和:69577

約数の個数: 22

約数和(自身を含む): 142385226

約数和(自身を除く): 71158858

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 69557, 139114, 278228, 556456, 1112912, 2225824, 4451648, 8903296, 17806592, 35613184, 71226368]

約数ペア:

[(1, 71226368), (2, 35613184), (4, 17806592), (8, 8903296), (16, 4451648), (32, 2225824), (64, 1112912), (128, 556456), (256, 278228), (512, 139114), (1024, 69557)]