29884042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 45705600

約数和(自身を除く): 15821558

約数列:

[1, 2, 71, 142, 229, 458, 919, 1838, 16259, 32518, 65249, 130498, 210451, 420902, 14942021, 29884042]

約数ペア:

[(1, 29884042), (2, 14942021), (71, 420902), (142, 210451), (229, 130498), (458, 65249), (919, 32518), (1838, 16259)]