29129968

素因数分解:

$2^4\times 7^1\times {\mathrm{260089}}^1$

素因数の和:260104

約数の個数: 20

約数和(自身を含む): 64502320

約数和(自身を除く): 35372352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 260089, 520178, 1040356, 1820623, 2080712, 3641246, 4161424, 7282492, 14564984, 29129968]

約数ペア:

[(1, 29129968), (2, 14564984), (4, 7282492), (7, 4161424), (8, 3641246), (14, 2080712), (16, 1820623), (28, 1040356), (56, 520178), (112, 260089)]