66883648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4275

約数の個数: 56

約数和(自身を含む): 150489920

約数和(自身を除く): 83606272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4231, 7904, 8462, 15808, 16924, 33848, 55003, 67696, 80389, 110006, 135392, 160778, 220012, 270784, 321556, 440024, 643112, 880048, 1045057, 1286224, 1760096, 2090114, 2572448, 3520192, 4180228, 5144896, 8360456, 16720912, 33441824, 66883648]

約数ペア:

[(1, 66883648), (2, 33441824), (4, 16720912), (8, 8360456), (13, 5144896), (16, 4180228), (19, 3520192), (26, 2572448), (32, 2090114), (38, 1760096), (52, 1286224), (64, 1045057), (76, 880048), (104, 643112), (152, 440024), (208, 321556), (247, 270784), (304, 220012), (416, 160778), (494, 135392), (608, 110006), (832, 80389), (988, 67696), (1216, 55003), (1976, 33848), (3952, 16924), (4231, 15808), (7904, 8462)]