27499916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{743}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 50830080

約数和(自身を除く): 23330164

約数列:

[1, 2, 4, 19, 38, 76, 487, 743, 974, 1486, 1948, 2972, 9253, 14117, 18506, 28234, 37012, 56468, 361841, 723682, 1447364, 6874979, 13749958, 27499916]

約数ペア:

[(1, 27499916), (2, 13749958), (4, 6874979), (19, 1447364), (38, 723682), (76, 361841), (487, 56468), (743, 37012), (974, 28234), (1486, 18506), (1948, 14117), (2972, 9253)]