2515156768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{32573}}^1$

素因数の和:32729

約数の個数: 48

約数和(自身を含む): 5253534720

約数和(自身を除く): 2738377952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 254, 304, 508, 608, 1016, 2032, 2413, 4064, 4826, 9652, 19304, 32573, 38608, 65146, 77216, 130292, 260584, 521168, 618887, 1042336, 1237774, 2475548, 4136771, 4951096, 8273542, 9902192, 16547084, 19804384, 33094168, 66188336, 78598649, 132376672, 157197298, 314394596, 628789192, 1257578384, 2515156768]

約数ペア:

[(1, 2515156768), (2, 1257578384), (4, 628789192), (8, 314394596), (16, 157197298), (19, 132376672), (32, 78598649), (38, 66188336), (76, 33094168), (127, 19804384), (152, 16547084), (254, 9902192), (304, 8273542), (508, 4951096), (608, 4136771), (1016, 2475548), (2032, 1237774), (2413, 1042336), (4064, 618887), (4826, 521168), (9652, 260584), (19304, 130292), (32573, 77216), (38608, 65146)]