40883444

素因数分解:

$2^2\times 7^2\times {\mathrm{208589}}^1$

素因数の和:208607

約数の個数: 18

約数和(自身を含む): 83227410

約数和(自身を除く): 42343966

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 208589, 417178, 834356, 1460123, 2920246, 5840492, 10220861, 20441722, 40883444]

約数ペア:

[(1, 40883444), (2, 20441722), (4, 10220861), (7, 5840492), (14, 2920246), (28, 1460123), (49, 834356), (98, 417178), (196, 208589)]