40706638

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67619}}^1$

素因数の和:67671

約数の個数: 16

約数和(自身を含む): 71406720

約数和(自身を除く): 30700082

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 67619, 135238, 473333, 946666, 2907617, 5815234, 20353319, 40706638]

約数ペア:

[(1, 40706638), (2, 20353319), (7, 5815234), (14, 2907617), (43, 946666), (86, 473333), (301, 135238), (602, 67619)]