66235328

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 137019792

約数和(自身を除く): 70784464

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 83, 148, 166, 296, 332, 337, 592, 664, 674, 1184, 1328, 1348, 2368, 2656, 2696, 3071, 5312, 5392, 6142, 10784, 12284, 12469, 21568, 24568, 24938, 27971, 49136, 49876, 55942, 98272, 99752, 111884, 196544, 199504, 223768, 399008, 447536, 798016, 895072, 1034927, 1790144, 2069854, 4139708, 8279416, 16558832, 33117664, 66235328]

約数ペア:

[(1, 66235328), (2, 33117664), (4, 16558832), (8, 8279416), (16, 4139708), (32, 2069854), (37, 1790144), (64, 1034927), (74, 895072), (83, 798016), (148, 447536), (166, 399008), (296, 223768), (332, 199504), (337, 196544), (592, 111884), (664, 99752), (674, 98272), (1184, 55942), (1328, 49876), (1348, 49136), (2368, 27971), (2656, 24938), (2696, 24568), (3071, 21568), (5312, 12469), (5392, 12284), (6142, 10784)]