66137834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{205397}}^1$

素因数の和:205429

約数の個数: 16

約数和(自身を含む): 118309248

約数和(自身を除く): 52171414

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 205397, 410794, 1437779, 2875558, 4724131, 9448262, 33068917, 66137834]

約数ペア:

[(1, 66137834), (2, 33068917), (7, 9448262), (14, 4724131), (23, 2875558), (46, 1437779), (161, 410794), (322, 205397)]