28079764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 50331848

約数和(自身を除く): 22252084

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 733, 1466, 2932, 9577, 19154, 38308, 44713, 89426, 115081, 178852, 230162, 460324, 7019941, 14039882, 28079764]

約数ペア:

[(1, 28079764), (2, 14039882), (4, 7019941), (61, 460324), (122, 230162), (157, 178852), (244, 115081), (314, 89426), (628, 44713), (733, 38308), (1466, 19154), (2932, 9577)]