7388836

素因数分解:

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

素因数の和:460

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 8868188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 383, 689, 742, 766, 1378, 1484, 1532, 2681, 2756, 4823, 4979, 5362, 9646, 9958, 10724, 19292, 19916, 20299, 34853, 40598, 69706, 81196, 139412, 142093, 263887, 284186, 527774, 568372, 1055548, 1847209, 3694418, 7388836]

約数ペア:

[(1, 7388836), (2, 3694418), (4, 1847209), (7, 1055548), (13, 568372), (14, 527774), (26, 284186), (28, 263887), (52, 142093), (53, 139412), (91, 81196), (106, 69706), (182, 40598), (212, 34853), (364, 20299), (371, 19916), (383, 19292), (689, 10724), (742, 9958), (766, 9646), (1378, 5362), (1484, 4979), (1532, 4823), (2681, 2756)]