25860926

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 49641984

約数和(自身を除く): 23781058

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 383, 637, 689, 742, 766, 1274, 1378, 2597, 2681, 4823, 4979, 5194, 5362, 9646, 9958, 18767, 20299, 33761, 34853, 37534, 40598, 67522, 69706, 142093, 243971, 263887, 284186, 487942, 527774, 994651, 1847209, 1989302, 3694418, 12930463, 25860926]

約数ペア:

[(1, 25860926), (2, 12930463), (7, 3694418), (13, 1989302), (14, 1847209), (26, 994651), (49, 527774), (53, 487942), (91, 284186), (98, 263887), (106, 243971), (182, 142093), (371, 69706), (383, 67522), (637, 40598), (689, 37534), (742, 34853), (766, 33761), (1274, 20299), (1378, 18767), (2597, 9958), (2681, 9646), (4823, 5362), (4979, 5194)]