2008033888

素因数分解:

$2^5\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{4817}}^1$

素因数の和:6695

約数の個数: 48

約数和(自身を含む): 4521442464

約数和(自身を除く): 2513408576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1861, 3722, 4817, 7444, 9634, 13027, 14888, 19268, 26054, 29776, 33719, 38536, 52108, 59552, 67438, 77072, 104216, 134876, 154144, 208432, 269752, 416864, 539504, 1079008, 8964437, 17928874, 35857748, 62751059, 71715496, 125502118, 143430992, 251004236, 286861984, 502008472, 1004016944, 2008033888]

約数ペア:

[(1, 2008033888), (2, 1004016944), (4, 502008472), (7, 286861984), (8, 251004236), (14, 143430992), (16, 125502118), (28, 71715496), (32, 62751059), (56, 35857748), (112, 17928874), (224, 8964437), (1861, 1079008), (3722, 539504), (4817, 416864), (7444, 269752), (9634, 208432), (13027, 154144), (14888, 134876), (19268, 104216), (26054, 77072), (29776, 67438), (33719, 59552), (38536, 52108)]