82447456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 208631808

約数和(自身を除く): 126184352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1231, 1288, 1456, 2093, 2392, 2462, 2576, 2912, 4186, 4784, 4924, 5152, 8372, 8617, 9568, 9848, 16003, 16744, 17234, 19696, 28313, 32006, 33488, 34468, 39392, 56626, 64012, 66976, 68936, 112021, 113252, 128024, 137872, 198191, 224042, 226504, 256048, 275744, 368069, 396382, 448084, 453008, 512096, 736138, 792764, 896168, 906016, 1472276, 1585528, 1792336, 2576483, 2944552, 3171056, 3584672, 5152966, 5889104, 6342112, 10305932, 11778208, 20611864, 41223728, 82447456]

約数ペア:

[(1, 82447456), (2, 41223728), (4, 20611864), (7, 11778208), (8, 10305932), (13, 6342112), (14, 5889104), (16, 5152966), (23, 3584672), (26, 3171056), (28, 2944552), (32, 2576483), (46, 1792336), (52, 1585528), (56, 1472276), (91, 906016), (92, 896168), (104, 792764), (112, 736138), (161, 512096), (182, 453008), (184, 448084), (208, 396382), (224, 368069), (299, 275744), (322, 256048), (364, 226504), (368, 224042), (416, 198191), (598, 137872), (644, 128024), (728, 113252), (736, 112021), (1196, 68936), (1231, 66976), (1288, 64012), (1456, 56626), (2093, 39392), (2392, 34468), (2462, 33488), (2576, 32006), (2912, 28313), (4186, 19696), (4784, 17234), (4924, 16744), (5152, 16003), (8372, 9848), (8617, 9568)]