27797488

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{8819}}^1$

素因数の和:9024

約数の個数: 20

約数和(自身を含む): 54137160

約数和(自身を除く): 26339672

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 8819, 17638, 35276, 70552, 141104, 1737343, 3474686, 6949372, 13898744, 27797488]

約数ペア:

[(1, 27797488), (2, 13898744), (4, 6949372), (8, 3474686), (16, 1737343), (197, 141104), (394, 70552), (788, 35276), (1576, 17638), (3152, 8819)]