747665216

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4567

約数の個数: 56

約数和(自身を含む): 1545555456

約数和(自身を除く): 797890240

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1184, 2272, 2368, 2627, 4447, 4544, 5254, 8894, 10508, 17788, 21016, 35576, 42032, 71152, 84064, 142304, 164539, 168128, 284608, 315737, 329078, 631474, 658156, 1262948, 1316312, 2525896, 2632624, 5051792, 5265248, 10103584, 10530496, 11682269, 20207168, 23364538, 46729076, 93458152, 186916304, 373832608, 747665216]

約数ペア:

[(1, 747665216), (2, 373832608), (4, 186916304), (8, 93458152), (16, 46729076), (32, 23364538), (37, 20207168), (64, 11682269), (71, 10530496), (74, 10103584), (142, 5265248), (148, 5051792), (284, 2632624), (296, 2525896), (568, 1316312), (592, 1262948), (1136, 658156), (1184, 631474), (2272, 329078), (2368, 315737), (2627, 284608), (4447, 168128), (4544, 164539), (5254, 142304), (8894, 84064), (10508, 71152), (17788, 42032), (21016, 35576)]