65300416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:761

約数の個数: 56

約数和(自身を含む): 138257280

約数和(自身を除く): 72956864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 304, 332, 608, 647, 664, 1216, 1294, 1328, 1577, 2588, 2656, 3154, 5176, 5312, 6308, 10352, 12293, 12616, 20704, 24586, 25232, 41408, 49172, 50464, 53701, 98344, 100928, 107402, 196688, 214804, 393376, 429608, 786752, 859216, 1020319, 1718432, 2040638, 3436864, 4081276, 8162552, 16325104, 32650208, 65300416]

約数ペア:

[(1, 65300416), (2, 32650208), (4, 16325104), (8, 8162552), (16, 4081276), (19, 3436864), (32, 2040638), (38, 1718432), (64, 1020319), (76, 859216), (83, 786752), (152, 429608), (166, 393376), (304, 214804), (332, 196688), (608, 107402), (647, 100928), (664, 98344), (1216, 53701), (1294, 50464), (1328, 49172), (1577, 41408), (2588, 25232), (2656, 24586), (3154, 20704), (5176, 12616), (5312, 12293), (6308, 10352)]