40334294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20180

約数の個数: 32

約数和(自身を含む): 81236736

約数和(自身を除く): 40902442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 20147, 40294, 141029, 221617, 261911, 282058, 443234, 523822, 1551319, 1833377, 2881021, 3102638, 3666754, 5762042, 20167147, 40334294]

約数ペア:

[(1, 40334294), (2, 20167147), (7, 5762042), (11, 3666754), (13, 3102638), (14, 2881021), (22, 1833377), (26, 1551319), (77, 523822), (91, 443234), (143, 282058), (154, 261911), (182, 221617), (286, 141029), (1001, 40294), (2002, 20147)]