65637248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 139352400

約数和(自身を除く): 73715152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 197, 274, 304, 394, 548, 608, 788, 1096, 1216, 1576, 2192, 2432, 2603, 3152, 3743, 4384, 5206, 6304, 7486, 8768, 10412, 12608, 14972, 17536, 20824, 25216, 26989, 29944, 41648, 53978, 59888, 83296, 107956, 119776, 166592, 215912, 239552, 333184, 431824, 479104, 512791, 863648, 1025582, 1727296, 2051164, 3454592, 4102328, 8204656, 16409312, 32818624, 65637248]

約数ペア:

[(1, 65637248), (2, 32818624), (4, 16409312), (8, 8204656), (16, 4102328), (19, 3454592), (32, 2051164), (38, 1727296), (64, 1025582), (76, 863648), (128, 512791), (137, 479104), (152, 431824), (197, 333184), (274, 239552), (304, 215912), (394, 166592), (548, 119776), (608, 107956), (788, 83296), (1096, 59888), (1216, 53978), (1576, 41648), (2192, 29944), (2432, 26989), (2603, 25216), (3152, 20824), (3743, 17536), (4384, 14972), (5206, 12608), (6304, 10412), (7486, 8768)]