1268624

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 2880768

約数和(自身を除く): 1612144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 241, 329, 376, 482, 658, 752, 964, 1316, 1687, 1928, 2632, 3374, 3856, 5264, 6748, 11327, 13496, 22654, 26992, 45308, 79289, 90616, 158578, 181232, 317156, 634312, 1268624]

約数ペア:

[(1, 1268624), (2, 634312), (4, 317156), (7, 181232), (8, 158578), (14, 90616), (16, 79289), (28, 45308), (47, 26992), (56, 22654), (94, 13496), (112, 11327), (188, 6748), (241, 5264), (329, 3856), (376, 3374), (482, 2632), (658, 1928), (752, 1687), (964, 1316)]