66599824

素因数分解:

$2^4\times {\mathrm{1663}}^1\times {\mathrm{2503}}^1$

素因数の和:4174

約数の個数: 20

約数和(自身を含む): 129166336

約数和(自身を除く): 62566512

約数列:

[1, 2, 4, 8, 16, 1663, 2503, 3326, 5006, 6652, 10012, 13304, 20024, 26608, 40048, 4162489, 8324978, 16649956, 33299912, 66599824]

約数ペア:

[(1, 66599824), (2, 33299912), (4, 16649956), (8, 8324978), (16, 4162489), (1663, 40048), (2503, 26608), (3326, 20024), (5006, 13304), (6652, 10012)]