43940284

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 78060528

約数和(自身を除く): 34120244

約数列:

[1, 2, 4, 137, 181, 274, 362, 443, 548, 724, 886, 1772, 24797, 49594, 60691, 80183, 99188, 121382, 160366, 242764, 320732, 10985071, 21970142, 43940284]

約数ペア:

[(1, 43940284), (2, 21970142), (4, 10985071), (137, 320732), (181, 242764), (274, 160366), (362, 121382), (443, 99188), (548, 80183), (724, 60691), (886, 49594), (1772, 24797)]