25206032

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 50127000

約数和(自身を除く): 24920968

約数列:

[1, 2, 4, 8, 16, 97, 109, 149, 194, 218, 298, 388, 436, 596, 776, 872, 1192, 1552, 1744, 2384, 10573, 14453, 16241, 21146, 28906, 32482, 42292, 57812, 64964, 84584, 115624, 129928, 169168, 231248, 259856, 1575377, 3150754, 6301508, 12603016, 25206032]

約数ペア:

[(1, 25206032), (2, 12603016), (4, 6301508), (8, 3150754), (16, 1575377), (97, 259856), (109, 231248), (149, 169168), (194, 129928), (218, 115624), (298, 84584), (388, 64964), (436, 57812), (596, 42292), (776, 32482), (872, 28906), (1192, 21146), (1552, 16241), (1744, 14453), (2384, 10573)]