71416576

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3623}}^1$

素因数の和:3657

約数の個数: 72

約数和(自身を含む): 177778944

約数和(自身を除く): 106362368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3623, 4928, 7246, 9856, 14492, 19712, 25361, 28984, 39853, 50722, 57968, 79706, 101444, 115936, 159412, 202888, 231872, 278971, 318824, 405776, 463744, 557942, 637648, 811552, 927488, 1115884, 1275296, 1623104, 2231768, 2550592, 3246208, 4463536, 5101184, 6492416, 8927072, 10202368, 17854144, 35708288, 71416576]

約数ペア:

[(1, 71416576), (2, 35708288), (4, 17854144), (7, 10202368), (8, 8927072), (11, 6492416), (14, 5101184), (16, 4463536), (22, 3246208), (28, 2550592), (32, 2231768), (44, 1623104), (56, 1275296), (64, 1115884), (77, 927488), (88, 811552), (112, 637648), (128, 557942), (154, 463744), (176, 405776), (224, 318824), (256, 278971), (308, 231872), (352, 202888), (448, 159412), (616, 115936), (704, 101444), (896, 79706), (1232, 57968), (1408, 50722), (1792, 39853), (2464, 28984), (2816, 25361), (3623, 19712), (4928, 14492), (7246, 9856)]