77798464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 164043360

約数和(自身を除く): 86244896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 137, 152, 274, 304, 467, 548, 608, 934, 1096, 1216, 1868, 2192, 2603, 3736, 4384, 5206, 7472, 8768, 8873, 10412, 14944, 17746, 20824, 29888, 35492, 41648, 63979, 70984, 83296, 127958, 141968, 166592, 255916, 283936, 511832, 567872, 1023664, 1215601, 2047328, 2431202, 4094656, 4862404, 9724808, 19449616, 38899232, 77798464]

約数ペア:

[(1, 77798464), (2, 38899232), (4, 19449616), (8, 9724808), (16, 4862404), (19, 4094656), (32, 2431202), (38, 2047328), (64, 1215601), (76, 1023664), (137, 567872), (152, 511832), (274, 283936), (304, 255916), (467, 166592), (548, 141968), (608, 127958), (934, 83296), (1096, 70984), (1216, 63979), (1868, 41648), (2192, 35492), (2603, 29888), (3736, 20824), (4384, 17746), (5206, 14944), (7472, 10412), (8768, 8873)]