40321022

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 71928000

約数和(自身を除く): 31606978

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 1109, 2218, 2597, 5194, 7763, 15526, 18179, 36358, 54341, 58777, 108682, 117554, 380387, 411439, 760774, 822878, 2880073, 5760146, 20160511, 40321022]

約数ペア:

[(1, 40321022), (2, 20160511), (7, 5760146), (14, 2880073), (49, 822878), (53, 760774), (98, 411439), (106, 380387), (343, 117554), (371, 108682), (686, 58777), (742, 54341), (1109, 36358), (2218, 18179), (2597, 15526), (5194, 7763)]