67582912

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 138257280

約数和(自身を除く): 70674368

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 107, 139, 142, 214, 278, 284, 428, 556, 568, 856, 1112, 1136, 1712, 2224, 2272, 3424, 4448, 4544, 6848, 7597, 8896, 9869, 14873, 15194, 19738, 29746, 30388, 39476, 59492, 60776, 78952, 118984, 121552, 157904, 237968, 243104, 315808, 475936, 486208, 631616, 951872, 1055983, 2111966, 4223932, 8447864, 16895728, 33791456, 67582912]

約数ペア:

[(1, 67582912), (2, 33791456), (4, 16895728), (8, 8447864), (16, 4223932), (32, 2111966), (64, 1055983), (71, 951872), (107, 631616), (139, 486208), (142, 475936), (214, 315808), (278, 243104), (284, 237968), (428, 157904), (556, 121552), (568, 118984), (856, 78952), (1112, 60776), (1136, 59492), (1712, 39476), (2224, 30388), (2272, 29746), (3424, 19738), (4448, 15194), (4544, 14873), (6848, 9869), (7597, 8896)]