28782976

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 57895200

約数和(自身を除く): 29112224

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 2063, 3488, 4126, 6976, 8252, 13952, 16504, 33008, 66016, 132032, 224867, 264064, 449734, 899468, 1798936, 3597872, 7195744, 14391488, 28782976]

約数ペア:

[(1, 28782976), (2, 14391488), (4, 7195744), (8, 3597872), (16, 1798936), (32, 899468), (64, 449734), (109, 264064), (128, 224867), (218, 132032), (436, 66016), (872, 33008), (1744, 16504), (2063, 13952), (3488, 8252), (4126, 6976)]