57640832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 122461200

約数和(自身を除く): 64820368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 173, 274, 304, 346, 548, 608, 692, 1096, 1216, 1384, 2192, 2432, 2603, 2768, 3287, 4384, 5206, 5536, 6574, 8768, 10412, 11072, 13148, 17536, 20824, 22144, 23701, 26296, 41648, 47402, 52592, 83296, 94804, 105184, 166592, 189608, 210368, 333184, 379216, 420736, 450319, 758432, 900638, 1516864, 1801276, 3033728, 3602552, 7205104, 14410208, 28820416, 57640832]

約数ペア:

[(1, 57640832), (2, 28820416), (4, 14410208), (8, 7205104), (16, 3602552), (19, 3033728), (32, 1801276), (38, 1516864), (64, 900638), (76, 758432), (128, 450319), (137, 420736), (152, 379216), (173, 333184), (274, 210368), (304, 189608), (346, 166592), (548, 105184), (608, 94804), (692, 83296), (1096, 52592), (1216, 47402), (1384, 41648), (2192, 26296), (2432, 23701), (2603, 22144), (2768, 20824), (3287, 17536), (4384, 13148), (5206, 11072), (5536, 10412), (6574, 8768)]