5216512

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 12362112

約数和(自身を除く): 7145600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 71, 82, 112, 128, 142, 164, 224, 256, 284, 287, 328, 448, 497, 568, 574, 656, 896, 994, 1136, 1148, 1312, 1792, 1988, 2272, 2296, 2624, 2911, 3976, 4544, 4592, 5248, 5822, 7952, 9088, 9184, 10496, 11644, 15904, 18176, 18368, 20377, 23288, 31808, 36736, 40754, 46576, 63616, 73472, 81508, 93152, 127232, 163016, 186304, 326032, 372608, 652064, 745216, 1304128, 2608256, 5216512]

約数ペア:

[(1, 5216512), (2, 2608256), (4, 1304128), (7, 745216), (8, 652064), (14, 372608), (16, 326032), (28, 186304), (32, 163016), (41, 127232), (56, 93152), (64, 81508), (71, 73472), (82, 63616), (112, 46576), (128, 40754), (142, 36736), (164, 31808), (224, 23288), (256, 20377), (284, 18368), (287, 18176), (328, 15904), (448, 11644), (497, 10496), (568, 9184), (574, 9088), (656, 7952), (896, 5822), (994, 5248), (1136, 4592), (1148, 4544), (1312, 3976), (1792, 2911), (1988, 2624), (2272, 2296)]