47389822

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4079}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 73488960

約数和(自身を除く): 26099138

約数列:

[1, 2, 37, 74, 157, 314, 4079, 5809, 8158, 11618, 150923, 301846, 640403, 1280806, 23694911, 47389822]

約数ペア:

[(1, 47389822), (2, 23694911), (37, 1280806), (74, 640403), (157, 301846), (314, 150923), (4079, 11618), (5809, 8158)]