40734764

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3557}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 81691680

約数和(自身を除く): 40956916

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 3557, 5726, 7114, 11452, 14228, 24899, 49798, 99596, 1454813, 2909626, 5819252, 10183691, 20367382, 40734764]

約数ペア:

[(1, 40734764), (2, 20367382), (4, 10183691), (7, 5819252), (14, 2909626), (28, 1454813), (409, 99596), (818, 49798), (1636, 24899), (2863, 14228), (3557, 11452), (5726, 7114)]