27992692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 61471872

約数和(自身を除く): 33479180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1451, 1484, 2756, 2902, 4823, 5804, 9646, 10157, 18863, 19292, 20314, 37726, 40628, 75452, 76903, 132041, 153806, 264082, 307612, 528164, 538321, 999739, 1076642, 1999478, 2153284, 3998956, 6998173, 13996346, 27992692]

約数ペア:

[(1, 27992692), (2, 13996346), (4, 6998173), (7, 3998956), (13, 2153284), (14, 1999478), (26, 1076642), (28, 999739), (52, 538321), (53, 528164), (91, 307612), (106, 264082), (182, 153806), (212, 132041), (364, 76903), (371, 75452), (689, 40628), (742, 37726), (1378, 20314), (1451, 19292), (1484, 18863), (2756, 10157), (2902, 9646), (4823, 5804)]