77309344

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4949

約数の個数: 48

約数和(自身を含む): 176432256

約数和(自身を除く): 99122912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4861, 7952, 9722, 15904, 19444, 34027, 38888, 68054, 77776, 136108, 155552, 272216, 345131, 544432, 690262, 1088864, 1380524, 2415917, 2761048, 4831834, 5522096, 9663668, 11044192, 19327336, 38654672, 77309344]

約数ペア:

[(1, 77309344), (2, 38654672), (4, 19327336), (7, 11044192), (8, 9663668), (14, 5522096), (16, 4831834), (28, 2761048), (32, 2415917), (56, 1380524), (71, 1088864), (112, 690262), (142, 544432), (224, 345131), (284, 272216), (497, 155552), (568, 136108), (994, 77776), (1136, 68054), (1988, 38888), (2272, 34027), (3976, 19444), (4861, 15904), (7952, 9722)]