71575264

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 77447456

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 632, 736, 1231, 1264, 1817, 2462, 2528, 3634, 4924, 7268, 9848, 14536, 19696, 28313, 29072, 39392, 56626, 58144, 97249, 113252, 194498, 226504, 388996, 453008, 777992, 906016, 1555984, 2236727, 3111968, 4473454, 8946908, 17893816, 35787632, 71575264]

約数ペア:

[(1, 71575264), (2, 35787632), (4, 17893816), (8, 8946908), (16, 4473454), (23, 3111968), (32, 2236727), (46, 1555984), (79, 906016), (92, 777992), (158, 453008), (184, 388996), (316, 226504), (368, 194498), (632, 113252), (736, 97249), (1231, 58144), (1264, 56626), (1817, 39392), (2462, 29072), (2528, 28313), (3634, 19696), (4924, 14536), (7268, 9848)]