64904224

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 167541696

約数和(自身を除く): 102637472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 53, 56, 71, 77, 88, 98, 106, 112, 142, 154, 176, 196, 212, 224, 284, 308, 352, 371, 392, 424, 497, 539, 568, 583, 616, 742, 781, 784, 848, 994, 1078, 1136, 1166, 1232, 1484, 1562, 1568, 1696, 1988, 2156, 2272, 2332, 2464, 2597, 2968, 3124, 3479, 3763, 3976, 4081, 4312, 4664, 5194, 5467, 5936, 6248, 6958, 7526, 7952, 8162, 8624, 9328, 10388, 10934, 11872, 12496, 13916, 15052, 15904, 16324, 17248, 18656, 20776, 21868, 24992, 26341, 27832, 28567, 30104, 32648, 38269, 41393, 41552, 43736, 52682, 55664, 57134, 60208, 65296, 76538, 82786, 83104, 87472, 105364, 111328, 114268, 120416, 130592, 153076, 165572, 174944, 184387, 210728, 228536, 289751, 306152, 331144, 368774, 421456, 457072, 579502, 612304, 662288, 737548, 842912, 914144, 1159004, 1224608, 1324576, 1475096, 2028257, 2318008, 2950192, 4056514, 4636016, 5900384, 8113028, 9272032, 16226056, 32452112, 64904224]

約数ペア:

[(1, 64904224), (2, 32452112), (4, 16226056), (7, 9272032), (8, 8113028), (11, 5900384), (14, 4636016), (16, 4056514), (22, 2950192), (28, 2318008), (32, 2028257), (44, 1475096), (49, 1324576), (53, 1224608), (56, 1159004), (71, 914144), (77, 842912), (88, 737548), (98, 662288), (106, 612304), (112, 579502), (142, 457072), (154, 421456), (176, 368774), (196, 331144), (212, 306152), (224, 289751), (284, 228536), (308, 210728), (352, 184387), (371, 174944), (392, 165572), (424, 153076), (497, 130592), (539, 120416), (568, 114268), (583, 111328), (616, 105364), (742, 87472), (781, 83104), (784, 82786), (848, 76538), (994, 65296), (1078, 60208), (1136, 57134), (1166, 55664), (1232, 52682), (1484, 43736), (1562, 41552), (1568, 41393), (1696, 38269), (1988, 32648), (2156, 30104), (2272, 28567), (2332, 27832), (2464, 26341), (2597, 24992), (2968, 21868), (3124, 20776), (3479, 18656), (3763, 17248), (3976, 16324), (4081, 15904), (4312, 15052), (4664, 13916), (5194, 12496), (5467, 11872), (5936, 10934), (6248, 10388), (6958, 9328), (7526, 8624), (7952, 8162)]