71886848

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 84968032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 3191, 5632, 6382, 11264, 12764, 22528, 25528, 35101, 51056, 70202, 102112, 140404, 204224, 280808, 408448, 561616, 816896, 1123232, 1633792, 2246464, 3267584, 4492928, 6535168, 8985856, 17971712, 35943424, 71886848]

約数ペア:

[(1, 71886848), (2, 35943424), (4, 17971712), (8, 8985856), (11, 6535168), (16, 4492928), (22, 3267584), (32, 2246464), (44, 1633792), (64, 1123232), (88, 816896), (128, 561616), (176, 408448), (256, 280808), (352, 204224), (512, 140404), (704, 102112), (1024, 70202), (1408, 51056), (2048, 35101), (2816, 25528), (3191, 22528), (5632, 12764), (6382, 11264)]