28438828949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{8089}}^1$

素因数の和:8313

約数の個数: 32

約数和(自身を含む): 31811174400

約数和(自身を除く): 3372345451

約数列:

[1, 19, 31, 47, 127, 589, 893, 1457, 2413, 3937, 5969, 8089, 27683, 74803, 113411, 153691, 185039, 250759, 380183, 1027303, 3515741, 4764421, 7223477, 11785673, 19518757, 31846393, 48283241, 223927787, 605081467, 917381579, 1496780471, 28438828949]

約数ペア:

[(1, 28438828949), (19, 1496780471), (31, 917381579), (47, 605081467), (127, 223927787), (589, 48283241), (893, 31846393), (1457, 19518757), (2413, 11785673), (3937, 7223477), (5969, 4764421), (8089, 3515741), (27683, 1027303), (74803, 380183), (113411, 250759), (153691, 185039)]