28215536

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{5563}}^1$

素因数の和:5888

約数の個数: 20

約数和(自身を含む): 54849912

約数和(自身を除く): 26634376

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 5563, 11126, 22252, 44504, 89008, 1763471, 3526942, 7053884, 14107768, 28215536]

約数ペア:

[(1, 28215536), (2, 14107768), (4, 7053884), (8, 3526942), (16, 1763471), (317, 89008), (634, 44504), (1268, 22252), (2536, 11126), (5072, 5563)]