8049681356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{6271}}^1$

素因数の和:6774

約数の個数: 48

約数和(自身を含む): 15299665920

約数和(自身を除く): 7249984564

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 439, 731, 878, 1462, 1756, 2924, 6271, 7463, 12542, 14926, 18877, 25084, 29852, 37754, 75508, 106607, 213214, 269653, 320909, 426428, 539306, 641818, 1078612, 1283636, 2752969, 4584101, 5505938, 9168202, 11011876, 18336404, 46800473, 93600946, 118377667, 187201892, 236755334, 473510668, 2012420339, 4024840678, 8049681356]

約数ペア:

[(1, 8049681356), (2, 4024840678), (4, 2012420339), (17, 473510668), (34, 236755334), (43, 187201892), (68, 118377667), (86, 93600946), (172, 46800473), (439, 18336404), (731, 11011876), (878, 9168202), (1462, 5505938), (1756, 4584101), (2924, 2752969), (6271, 1283636), (7463, 1078612), (12542, 641818), (14926, 539306), (18877, 426428), (25084, 320909), (29852, 269653), (37754, 213214), (75508, 106607)]