66187412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3803}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 122488800

約数和(自身を除く): 56301388

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 3803, 4351, 7606, 8702, 15212, 17404, 72257, 144514, 289028, 870887, 1741774, 3483548, 16546853, 33093706, 66187412]

約数ペア:

[(1, 66187412), (2, 33093706), (4, 16546853), (19, 3483548), (38, 1741774), (76, 870887), (229, 289028), (458, 144514), (916, 72257), (3803, 17404), (4351, 15212), (7606, 8702)]