68994494

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{757}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 104604000

約数和(自身を除く): 35609506

約数列:

[1, 2, 199, 229, 398, 458, 757, 1514, 45571, 91142, 150643, 173353, 301286, 346706, 34497247, 68994494]

約数ペア:

[(1, 68994494), (2, 34497247), (199, 346706), (229, 301286), (398, 173353), (458, 150643), (757, 91142), (1514, 45571)]