64948136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32089}}^1$

素因数の和:32129

約数の個数: 32

約数和(自身を含む): 138628800

約数和(自身を除く): 73680664

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 32089, 64178, 128356, 256712, 352979, 705958, 738047, 1411916, 1476094, 2823832, 2952188, 5904376, 8118517, 16237034, 32474068, 64948136]

約数ペア:

[(1, 64948136), (2, 32474068), (4, 16237034), (8, 8118517), (11, 5904376), (22, 2952188), (23, 2823832), (44, 1476094), (46, 1411916), (88, 738047), (92, 705958), (184, 352979), (253, 256712), (506, 128356), (1012, 64178), (2024, 32089)]