25811996

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2129}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 51767520

約数和(自身を除く): 25955524

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 2129, 3031, 4258, 6062, 8516, 12124, 14903, 29806, 59612, 921857, 1843714, 3687428, 6452999, 12905998, 25811996]

約数ペア:

[(1, 25811996), (2, 12905998), (4, 6452999), (7, 3687428), (14, 1843714), (28, 921857), (433, 59612), (866, 29806), (1732, 14903), (2129, 12124), (3031, 8516), (4258, 6062)]