13673312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 29050560

約数和(自身を除く): 15377248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 523, 608, 688, 817, 1046, 1376, 1634, 2092, 3268, 4184, 6536, 8368, 9937, 13072, 16736, 19874, 22489, 26144, 39748, 44978, 79496, 89956, 158992, 179912, 317984, 359824, 427291, 719648, 854582, 1709164, 3418328, 6836656, 13673312]

約数ペア:

[(1, 13673312), (2, 6836656), (4, 3418328), (8, 1709164), (16, 854582), (19, 719648), (32, 427291), (38, 359824), (43, 317984), (76, 179912), (86, 158992), (152, 89956), (172, 79496), (304, 44978), (344, 39748), (523, 26144), (608, 22489), (688, 19874), (817, 16736), (1046, 13072), (1376, 9937), (1634, 8368), (2092, 6536), (3268, 4184)]