64639024

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{5557}}^1$

素因数の和:6292

約数の個数: 20

約数和(自身を含む): 125432944

約数和(自身を除く): 60793920

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5557, 5816, 11114, 11632, 22228, 44456, 88912, 4039939, 8079878, 16159756, 32319512, 64639024]

約数ペア:

[(1, 64639024), (2, 32319512), (4, 16159756), (8, 8079878), (16, 4039939), (727, 88912), (1454, 44456), (2908, 22228), (5557, 11632), (5816, 11114)]