72840766

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 110325600

約数和(自身を除く): 37484834

約数列:

[1, 2, 199, 397, 398, 461, 794, 922, 79003, 91739, 158006, 183017, 183478, 366034, 36420383, 72840766]

約数ペア:

[(1, 72840766), (2, 36420383), (199, 366034), (397, 183478), (398, 183017), (461, 158006), (794, 91739), (922, 79003)]