66628672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 154497024

約数和(自身を除く): 87868352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 64, 71, 86, 88, 124, 142, 172, 176, 248, 284, 341, 344, 352, 473, 496, 568, 682, 688, 704, 781, 946, 992, 1136, 1333, 1364, 1376, 1562, 1892, 1984, 2201, 2272, 2666, 2728, 2752, 3053, 3124, 3784, 4402, 4544, 5332, 5456, 6106, 6248, 7568, 8804, 10664, 10912, 12212, 12496, 14663, 15136, 17608, 21328, 21824, 24211, 24424, 24992, 29326, 30272, 33583, 35216, 42656, 48422, 48848, 49984, 58652, 67166, 70432, 85312, 94643, 96844, 97696, 117304, 134332, 140864, 189286, 193688, 195392, 234608, 268664, 378572, 387376, 469216, 537328, 757144, 774752, 938432, 1041073, 1074656, 1514288, 1549504, 2082146, 2149312, 3028576, 4164292, 6057152, 8328584, 16657168, 33314336, 66628672]

約数ペア:

[(1, 66628672), (2, 33314336), (4, 16657168), (8, 8328584), (11, 6057152), (16, 4164292), (22, 3028576), (31, 2149312), (32, 2082146), (43, 1549504), (44, 1514288), (62, 1074656), (64, 1041073), (71, 938432), (86, 774752), (88, 757144), (124, 537328), (142, 469216), (172, 387376), (176, 378572), (248, 268664), (284, 234608), (341, 195392), (344, 193688), (352, 189286), (473, 140864), (496, 134332), (568, 117304), (682, 97696), (688, 96844), (704, 94643), (781, 85312), (946, 70432), (992, 67166), (1136, 58652), (1333, 49984), (1364, 48848), (1376, 48422), (1562, 42656), (1892, 35216), (1984, 33583), (2201, 30272), (2272, 29326), (2666, 24992), (2728, 24424), (2752, 24211), (3053, 21824), (3124, 21328), (3784, 17608), (4402, 15136), (4544, 14663), (5332, 12496), (5456, 12212), (6106, 10912), (6248, 10664), (7568, 8804)]