38542868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5616

約数の個数: 48

約数和(自身を含む): 87400320

約数和(自身を除く): 48857452

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5573, 6916, 11146, 22292, 39011, 72449, 78022, 105887, 144898, 156044, 211774, 289796, 423548, 507143, 741209, 1014286, 1376531, 1482418, 2028572, 2753062, 2964836, 5506124, 9635717, 19271434, 38542868]

約数ペア:

[(1, 38542868), (2, 19271434), (4, 9635717), (7, 5506124), (13, 2964836), (14, 2753062), (19, 2028572), (26, 1482418), (28, 1376531), (38, 1014286), (52, 741209), (76, 507143), (91, 423548), (133, 289796), (182, 211774), (247, 156044), (266, 144898), (364, 105887), (494, 78022), (532, 72449), (988, 39011), (1729, 22292), (3458, 11146), (5573, 6916)]