13993504

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 17758496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 349, 358, 698, 716, 1253, 1396, 1432, 2443, 2506, 2792, 2864, 4886, 5012, 5584, 5728, 9772, 10024, 11168, 19544, 20048, 39088, 40096, 62471, 78176, 124942, 249884, 437297, 499768, 874594, 999536, 1749188, 1999072, 3498376, 6996752, 13993504]

約数ペア:

[(1, 13993504), (2, 6996752), (4, 3498376), (7, 1999072), (8, 1749188), (14, 999536), (16, 874594), (28, 499768), (32, 437297), (56, 249884), (112, 124942), (179, 78176), (224, 62471), (349, 40096), (358, 39088), (698, 20048), (716, 19544), (1253, 11168), (1396, 10024), (1432, 9772), (2443, 5728), (2506, 5584), (2792, 5012), (2864, 4886)]