25971692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 47700576

約数和(自身を除く): 21728884

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 1433, 2866, 4531, 5732, 9062, 18124, 32959, 65918, 131836, 282301, 564602, 1129204, 6492923, 12985846, 25971692]

約数ペア:

[(1, 25971692), (2, 12985846), (4, 6492923), (23, 1129204), (46, 564602), (92, 282301), (197, 131836), (394, 65918), (788, 32959), (1433, 18124), (2866, 9062), (4531, 5732)]