40424594

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19379}}^1$

素因数の和:19537

約数の個数: 16

約数和(自身を含む): 69768000

約数和(自身を除く): 29343406

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 19379, 38758, 135653, 271306, 2887471, 5774942, 20212297, 40424594]

約数ペア:

[(1, 40424594), (2, 20212297), (7, 5774942), (14, 2887471), (149, 271306), (298, 135653), (1043, 38758), (2086, 19379)]