40644856

素因数分解:

$2^3\times 7^1\times {\mathrm{725801}}^1$

素因数の和:725814

約数の個数: 16

約数和(自身を含む): 87096240

約数和(自身を除く): 46451384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 725801, 1451602, 2903204, 5080607, 5806408, 10161214, 20322428, 40644856]

約数ペア:

[(1, 40644856), (2, 20322428), (4, 10161214), (7, 5806408), (8, 5080607), (14, 2903204), (28, 1451602), (56, 725801)]