25564836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 65395008

約数和(自身を除く): 39830172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 293, 586, 661, 879, 1172, 1322, 1758, 1983, 2644, 3223, 3516, 3966, 6446, 7271, 7932, 9669, 12892, 14542, 19338, 21813, 29084, 38676, 43626, 87252, 193673, 387346, 581019, 774692, 1162038, 2130403, 2324076, 4260806, 6391209, 8521612, 12782418, 25564836]

約数ペア:

[(1, 25564836), (2, 12782418), (3, 8521612), (4, 6391209), (6, 4260806), (11, 2324076), (12, 2130403), (22, 1162038), (33, 774692), (44, 581019), (66, 387346), (132, 193673), (293, 87252), (586, 43626), (661, 38676), (879, 29084), (1172, 21813), (1322, 19338), (1758, 14542), (1983, 12892), (2644, 9669), (3223, 7932), (3516, 7271), (3966, 6446)]