68770022

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 104544000

約数和(自身を除く): 35773978

約数列:

[1, 2, 131, 199, 262, 398, 1319, 2638, 26069, 52138, 172789, 262481, 345578, 524962, 34385011, 68770022]

約数ペア:

[(1, 68770022), (2, 34385011), (131, 524962), (199, 345578), (262, 262481), (398, 172789), (1319, 52138), (2638, 26069)]