13879072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 29901312

約数和(自身を除く): 16022240

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 823, 992, 1054, 1646, 2108, 3292, 4216, 6584, 8432, 13168, 13991, 16864, 25513, 26336, 27982, 51026, 55964, 102052, 111928, 204104, 223856, 408208, 433721, 447712, 816416, 867442, 1734884, 3469768, 6939536, 13879072]

約数ペア:

[(1, 13879072), (2, 6939536), (4, 3469768), (8, 1734884), (16, 867442), (17, 816416), (31, 447712), (32, 433721), (34, 408208), (62, 223856), (68, 204104), (124, 111928), (136, 102052), (248, 55964), (272, 51026), (496, 27982), (527, 26336), (544, 25513), (823, 16864), (992, 13991), (1054, 13168), (1646, 8432), (2108, 6584), (3292, 4216)]