68648146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{213193}}^1$

素因数の和:213225

約数の個数: 16

約数和(自身を含む): 122799744

約数和(自身を除く): 54151598

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 213193, 426386, 1492351, 2984702, 4903439, 9806878, 34324073, 68648146]

約数ペア:

[(1, 68648146), (2, 34324073), (7, 9806878), (14, 4903439), (23, 2984702), (46, 1492351), (161, 426386), (322, 213193)]