40757276

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39341}}^1$

素因数の和:39389

約数の個数: 24

約数和(自身を含む): 83719776

約数和(自身を除く): 42962500

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 39341, 78682, 157364, 275387, 550774, 1101548, 1455617, 2911234, 5822468, 10189319, 20378638, 40757276]

約数ペア:

[(1, 40757276), (2, 20378638), (4, 10189319), (7, 5822468), (14, 2911234), (28, 1455617), (37, 1101548), (74, 550774), (148, 275387), (259, 157364), (518, 78682), (1036, 39341)]