66186752

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:778

約数の個数: 40

約数和(自身を含む): 133022736

約数和(自身を除く): 66835984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 503, 512, 514, 1006, 1028, 2012, 2056, 4024, 4112, 8048, 8224, 16096, 16448, 32192, 32896, 64384, 65792, 128768, 129271, 131584, 257536, 258542, 517084, 1034168, 2068336, 4136672, 8273344, 16546688, 33093376, 66186752]

約数ペア:

[(1, 66186752), (2, 33093376), (4, 16546688), (8, 8273344), (16, 4136672), (32, 2068336), (64, 1034168), (128, 517084), (256, 258542), (257, 257536), (503, 131584), (512, 129271), (514, 128768), (1006, 65792), (1028, 64384), (2012, 32896), (2056, 32192), (4024, 16448), (4112, 16096), (8048, 8224)]