71327168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1521

約数の個数: 56

約数和(自身を含む): 156691584

約数和(自身を除く): 85364416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1427, 1562, 2272, 2854, 3124, 4544, 5708, 6248, 11416, 12496, 15697, 22832, 24992, 31394, 45664, 49984, 62788, 91328, 101317, 125576, 202634, 251152, 405268, 502304, 810536, 1004608, 1114487, 1621072, 2228974, 3242144, 4457948, 6484288, 8915896, 17831792, 35663584, 71327168]

約数ペア:

[(1, 71327168), (2, 35663584), (4, 17831792), (8, 8915896), (11, 6484288), (16, 4457948), (22, 3242144), (32, 2228974), (44, 1621072), (64, 1114487), (71, 1004608), (88, 810536), (142, 502304), (176, 405268), (284, 251152), (352, 202634), (568, 125576), (704, 101317), (781, 91328), (1136, 62788), (1427, 49984), (1562, 45664), (2272, 31394), (2854, 24992), (3124, 22832), (4544, 15697), (5708, 12496), (6248, 11416)]