28528256

素因数分解:

$2^7\times {\mathrm{222877}}^1$

素因数の和:222891

約数の個数: 16

約数和(自身を含む): 56833890

約数和(自身を除く): 28305634

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 222877, 445754, 891508, 1783016, 3566032, 7132064, 14264128, 28528256]

約数ペア:

[(1, 28528256), (2, 14264128), (4, 7132064), (8, 3566032), (16, 1783016), (32, 891508), (64, 445754), (128, 222877)]