71885984

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{8741}}^1$

素因数の和:9008

約数の個数: 24

約数和(自身を含む): 142092468

約数和(自身を除く): 70206484

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 8741, 17482, 34964, 69928, 139856, 279712, 2246437, 4492874, 8985748, 17971496, 35942992, 71885984]

約数ペア:

[(1, 71885984), (2, 35942992), (4, 17971496), (8, 8985748), (16, 4492874), (32, 2246437), (257, 279712), (514, 139856), (1028, 69928), (2056, 34964), (4112, 17482), (8224, 8741)]