66132976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 160864704

約数和(自身を除く): 94731728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 857, 1378, 1456, 1484, 1714, 2756, 2968, 3428, 4823, 5512, 5936, 5999, 6856, 9646, 11024, 11141, 11998, 13712, 19292, 22282, 23996, 38584, 44564, 45421, 47992, 77168, 77987, 89128, 90842, 95984, 155974, 178256, 181684, 311948, 317947, 363368, 590473, 623896, 635894, 726736, 1180946, 1247792, 1271788, 2361892, 2543576, 4133311, 4723784, 5087152, 8266622, 9447568, 16533244, 33066488, 66132976]

約数ペア:

[(1, 66132976), (2, 33066488), (4, 16533244), (7, 9447568), (8, 8266622), (13, 5087152), (14, 4723784), (16, 4133311), (26, 2543576), (28, 2361892), (52, 1271788), (53, 1247792), (56, 1180946), (91, 726736), (104, 635894), (106, 623896), (112, 590473), (182, 363368), (208, 317947), (212, 311948), (364, 181684), (371, 178256), (424, 155974), (689, 95984), (728, 90842), (742, 89128), (848, 77987), (857, 77168), (1378, 47992), (1456, 45421), (1484, 44564), (1714, 38584), (2756, 23996), (2968, 22282), (3428, 19292), (4823, 13712), (5512, 11998), (5936, 11141), (5999, 11024), (6856, 9646)]