7172704

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 18289152

約数和(自身を除く): 11116448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 71, 77, 82, 88, 112, 142, 154, 164, 176, 224, 284, 287, 308, 328, 352, 451, 497, 568, 574, 616, 656, 781, 902, 994, 1136, 1148, 1232, 1312, 1562, 1804, 1988, 2272, 2296, 2464, 2911, 3124, 3157, 3608, 3976, 4592, 5467, 5822, 6248, 6314, 7216, 7952, 9184, 10934, 11644, 12496, 12628, 14432, 15904, 20377, 21868, 23288, 24992, 25256, 32021, 40754, 43736, 46576, 50512, 64042, 81508, 87472, 93152, 101024, 128084, 163016, 174944, 224147, 256168, 326032, 448294, 512336, 652064, 896588, 1024672, 1793176, 3586352, 7172704]

約数ペア:

[(1, 7172704), (2, 3586352), (4, 1793176), (7, 1024672), (8, 896588), (11, 652064), (14, 512336), (16, 448294), (22, 326032), (28, 256168), (32, 224147), (41, 174944), (44, 163016), (56, 128084), (71, 101024), (77, 93152), (82, 87472), (88, 81508), (112, 64042), (142, 50512), (154, 46576), (164, 43736), (176, 40754), (224, 32021), (284, 25256), (287, 24992), (308, 23288), (328, 21868), (352, 20377), (451, 15904), (497, 14432), (568, 12628), (574, 12496), (616, 11644), (656, 10934), (781, 9184), (902, 7952), (994, 7216), (1136, 6314), (1148, 6248), (1232, 5822), (1312, 5467), (1562, 4592), (1804, 3976), (1988, 3608), (2272, 3157), (2296, 3124), (2464, 2911)]