27831827612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{2591}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 50007767040

約数和(自身を除く): 22175939428

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 347, 436, 694, 1388, 2591, 5182, 7739, 10364, 15478, 24637, 30956, 37823, 49274, 75646, 98548, 151292, 183961, 282419, 367922, 564838, 735844, 899077, 1129676, 1798154, 2685433, 3596308, 5370866, 10741732, 20051749, 40103498, 63834467, 80206996, 97999393, 127668934, 195998786, 255337868, 391997572, 6957956903, 13915913806, 27831827612]

約数ペア:

[(1, 27831827612), (2, 13915913806), (4, 6957956903), (71, 391997572), (109, 255337868), (142, 195998786), (218, 127668934), (284, 97999393), (347, 80206996), (436, 63834467), (694, 40103498), (1388, 20051749), (2591, 10741732), (5182, 5370866), (7739, 3596308), (10364, 2685433), (15478, 1798154), (24637, 1129676), (30956, 899077), (37823, 735844), (49274, 564838), (75646, 367922), (98548, 282419), (151292, 183961)]