28001688758

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{39041}}^1\times {\mathrm{5879}}^1$

素因数の和:44983

約数の個数: 16

約数和(自身を含む): 42699454560

約数和(自身を除く): 14697765802

約数列:

[1, 2, 61, 122, 5879, 11758, 39041, 78082, 358619, 717238, 2381501, 4763002, 229522039, 459044078, 14000844379, 28001688758]

約数ペア:

[(1, 28001688758), (2, 14000844379), (61, 459044078), (122, 229522039), (5879, 4763002), (11758, 2381501), (39041, 717238), (78082, 358619)]