2078848

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4207500

約数和(自身を除く): 2128652

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 149, 218, 298, 436, 596, 872, 1192, 1744, 2384, 3488, 4768, 6976, 9536, 13952, 16241, 19072, 32482, 64964, 129928, 259856, 519712, 1039424, 2078848]

約数ペア:

[(1, 2078848), (2, 1039424), (4, 519712), (8, 259856), (16, 129928), (32, 64964), (64, 32482), (109, 19072), (128, 16241), (149, 13952), (218, 9536), (298, 6976), (436, 4768), (596, 3488), (872, 2384), (1192, 1744)]