77457248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 167351184

約数和(自身を除く): 89893936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 788, 1117, 1576, 2167, 2234, 3152, 4334, 4468, 6304, 8668, 8936, 12287, 17336, 17872, 24574, 34672, 35744, 49148, 69344, 98296, 196592, 220049, 393184, 440098, 880196, 1760392, 2420539, 3520784, 4841078, 7041568, 9682156, 19364312, 38728624, 77457248]

約数ペア:

[(1, 77457248), (2, 38728624), (4, 19364312), (8, 9682156), (11, 7041568), (16, 4841078), (22, 3520784), (32, 2420539), (44, 1760392), (88, 880196), (176, 440098), (197, 393184), (352, 220049), (394, 196592), (788, 98296), (1117, 69344), (1576, 49148), (2167, 35744), (2234, 34672), (3152, 24574), (4334, 17872), (4468, 17336), (6304, 12287), (8668, 8936)]