2757238048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{11423}}^1$

素因数の和:11849

約数の個数: 48

約数和(自身を含む): 5728907520

約数和(自身を除く): 2971669472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 397, 608, 794, 1588, 3176, 6352, 7543, 11423, 12704, 15086, 22846, 30172, 45692, 60344, 91384, 120688, 182768, 217037, 241376, 365536, 434074, 868148, 1736296, 3472592, 4534931, 6945184, 9069862, 18139724, 36279448, 72558896, 86163689, 145117792, 172327378, 344654756, 689309512, 1378619024, 2757238048]

約数ペア:

[(1, 2757238048), (2, 1378619024), (4, 689309512), (8, 344654756), (16, 172327378), (19, 145117792), (32, 86163689), (38, 72558896), (76, 36279448), (152, 18139724), (304, 9069862), (397, 6945184), (608, 4534931), (794, 3472592), (1588, 1736296), (3176, 868148), (6352, 434074), (7543, 365536), (11423, 241376), (12704, 217037), (15086, 182768), (22846, 120688), (30172, 91384), (45692, 60344)]