57605872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{189493}}^1$

素因数の和:189520

約数の個数: 20

約数和(自身を含む): 117486280

約数和(自身を除く): 59880408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 189493, 378986, 757972, 1515944, 3031888, 3600367, 7200734, 14401468, 28802936, 57605872]

約数ペア:

[(1, 57605872), (2, 28802936), (4, 14401468), (8, 7200734), (16, 3600367), (19, 3031888), (38, 1515944), (76, 757972), (152, 378986), (304, 189493)]