28569388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1201}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 52839920

約数和(自身を除く): 24270532

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1201, 1252, 2402, 4804, 5947, 11894, 22819, 23788, 45638, 91276, 375913, 751826, 1503652, 7142347, 14284694, 28569388]

約数ペア:

[(1, 28569388), (2, 14284694), (4, 7142347), (19, 1503652), (38, 751826), (76, 375913), (313, 91276), (626, 45638), (1201, 23788), (1252, 22819), (2402, 11894), (4804, 5947)]