13681712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 30081408

約数和(自身を除く): 16399696

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 191, 242, 296, 382, 407, 484, 592, 764, 814, 968, 1528, 1628, 1936, 2101, 3056, 3256, 4202, 4477, 6512, 7067, 8404, 8954, 14134, 16808, 17908, 23111, 28268, 33616, 35816, 46222, 56536, 71632, 77737, 92444, 113072, 155474, 184888, 310948, 369776, 621896, 855107, 1243792, 1710214, 3420428, 6840856, 13681712]

約数ペア:

[(1, 13681712), (2, 6840856), (4, 3420428), (8, 1710214), (11, 1243792), (16, 855107), (22, 621896), (37, 369776), (44, 310948), (74, 184888), (88, 155474), (121, 113072), (148, 92444), (176, 77737), (191, 71632), (242, 56536), (296, 46222), (382, 35816), (407, 33616), (484, 28268), (592, 23111), (764, 17908), (814, 16808), (968, 14134), (1528, 8954), (1628, 8404), (1936, 7067), (2101, 6512), (3056, 4477), (3256, 4202)]