67949776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2803

約数の個数: 40

約数和(自身を含む): 140303520

約数和(自身を除く): 72353744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 2693, 3154, 5386, 6308, 10772, 12616, 21544, 25232, 43088, 51167, 102334, 204668, 223519, 409336, 447038, 818672, 894076, 1788152, 3576304, 4246861, 8493722, 16987444, 33974888, 67949776]

約数ペア:

[(1, 67949776), (2, 33974888), (4, 16987444), (8, 8493722), (16, 4246861), (19, 3576304), (38, 1788152), (76, 894076), (83, 818672), (152, 447038), (166, 409336), (304, 223519), (332, 204668), (664, 102334), (1328, 51167), (1577, 43088), (2693, 25232), (3154, 21544), (5386, 12616), (6308, 10772)]