25827992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 51225600

約数和(自身を除く): 25397608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 463, 734, 926, 1468, 1852, 2936, 3704, 6973, 8797, 13946, 17594, 27892, 35188, 55784, 70376, 169921, 339842, 679684, 1359368, 3228499, 6456998, 12913996, 25827992]

約数ペア:

[(1, 25827992), (2, 12913996), (4, 6456998), (8, 3228499), (19, 1359368), (38, 679684), (76, 339842), (152, 169921), (367, 70376), (463, 55784), (734, 35188), (926, 27892), (1468, 17594), (1852, 13946), (2936, 8797), (3704, 6973)]