27508144

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3989}}^1$

素因数の和:4428

約数の個数: 20

約数和(自身を含む): 53434080

約数和(自身を除く): 25925936

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 3989, 6896, 7978, 15956, 31912, 63824, 1719259, 3438518, 6877036, 13754072, 27508144]

約数ペア:

[(1, 27508144), (2, 13754072), (4, 6877036), (8, 3438518), (16, 1719259), (431, 63824), (862, 31912), (1724, 15956), (3448, 7978), (3989, 6896)]