66508456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51637}}^1$

素因数の和:51673

約数の個数: 32

約数和(自身を含む): 148717440

約数和(自身を除く): 82208984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51637, 103274, 206548, 361459, 413096, 722918, 1187651, 1445836, 2375302, 2891672, 4750604, 8313557, 9501208, 16627114, 33254228, 66508456]

約数ペア:

[(1, 66508456), (2, 33254228), (4, 16627114), (7, 9501208), (8, 8313557), (14, 4750604), (23, 2891672), (28, 2375302), (46, 1445836), (56, 1187651), (92, 722918), (161, 413096), (184, 361459), (322, 206548), (644, 103274), (1288, 51637)]