40850768

素因数分解:

$2^4\times 7^1\times {\mathrm{364739}}^1$

素因数の和:364754

約数の個数: 20

約数和(自身を含む): 90455520

約数和(自身を除く): 49604752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 364739, 729478, 1458956, 2553173, 2917912, 5106346, 5835824, 10212692, 20425384, 40850768]

約数ペア:

[(1, 40850768), (2, 20425384), (4, 10212692), (7, 5835824), (8, 5106346), (14, 2917912), (16, 2553173), (28, 1458956), (56, 729478), (112, 364739)]