27557372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 51488640

約数和(自身を除く): 23931268

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5107, 5396, 10214, 20428, 97033, 194066, 362597, 388132, 725194, 1450388, 6889343, 13778686, 27557372]

約数ペア:

[(1, 27557372), (2, 13778686), (4, 6889343), (19, 1450388), (38, 725194), (71, 388132), (76, 362597), (142, 194066), (284, 97033), (1349, 20428), (2698, 10214), (5107, 5396)]